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Math Problems
Precalculus
Solve a quadratic equation using the quadratic formula
Solve using the quadratic formula.
\newline
4
z
2
+
9
z
+
3
=
0
4z^{2}+9z+3=0
4
z
2
+
9
z
+
3
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z=
z
=
\newline
or
z
=
z=
z
=
Get tutor help
Solve using the quadratic formula.
\newline
8
n
2
−
n
−
2
=
0
8n^2 - n - 2 = 0
8
n
2
−
n
−
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
n
=
n =
n
=
_____ or
n
=
n =
n
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
n
2
−
8
n
+
3
=
0
n^2 - 8n + 3 = 0
n
2
−
8
n
+
3
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
n
=
n =
n
=
_____ or
n
=
n =
n
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
g
2
−
g
−
5
=
0
2g^2 - g - 5 = 0
2
g
2
−
g
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
g
=
g =
g
=
_____ or
g
=
g =
g
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
7
z
2
+
4
z
−
1
=
0
7z^2 + 4z - 1 = 0
7
z
2
+
4
z
−
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
d
2
+
2
d
+
1
=
0
d^2 + 2d + 1 = 0
d
2
+
2
d
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
d
=
d =
d
=
_____ or
d
=
d =
d
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
x
2
−
x
−
7
=
0
2x^2 - x - 7 = 0
2
x
2
−
x
−
7
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
9
g
2
+
g
−
5
=
0
9g^2 + g - 5 = 0
9
g
2
+
g
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
g
=
g =
g
=
_____ or
g
=
g =
g
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
w
2
−
6
w
+
1
=
0
w^2 - 6w + 1 = 0
w
2
−
6
w
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
w
=
w =
w
=
_____ or
w
=
w =
w
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
w
2
+
2
w
+
1
=
0
w^2 + 2w + 1 = 0
w
2
+
2
w
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
w
=
w =
w
=
_____ or
w
=
w =
w
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
8
s
2
+
8
s
+
2
=
0
8s^2 + 8s + 2 = 0
8
s
2
+
8
s
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
s
=
s =
s
=
_____ or
s
=
s =
s
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
z
2
+
9
z
+
2
=
0
2z^2 + 9z + 2 = 0
2
z
2
+
9
z
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
g
2
+
9
g
+
6
=
0
2g^2 + 9g + 6 = 0
2
g
2
+
9
g
+
6
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
g
=
g =
g
=
_____ or
g
=
g =
g
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
r
2
+
9
r
+
3
=
0
4r^2 + 9r + 3 = 0
4
r
2
+
9
r
+
3
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
r
=
r =
r
=
_____ or
r
=
r =
r
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
6
z
2
+
8
z
−
7
=
0
6z^2 + 8z - 7 = 0
6
z
2
+
8
z
−
7
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
3
z
2
−
4
z
−
7
=
0
3z^2 - 4z - 7 = 0
3
z
2
−
4
z
−
7
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
8
m
2
−
3
m
−
9
=
0
8m^2 - 3m - 9 = 0
8
m
2
−
3
m
−
9
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
m
=
m =
m
=
_____ or
m
=
m =
m
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
y
2
+
y
−
1
=
0
y^2 + y - 1 = 0
y
2
+
y
−
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
y
=
y =
y
=
_____ or
y
=
y =
y
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
6
x
2
−
2
x
−
4
=
0
6x^2 - 2x - 4 = 0
6
x
2
−
2
x
−
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
m
2
+
5
m
+
1
=
0
m^2 + 5m + 1 = 0
m
2
+
5
m
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
m
=
m =
m
=
_____ or
m
=
m =
m
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
6
x
2
−
7
x
+
2
=
0
6x^2 - 7x + 2 = 0
6
x
2
−
7
x
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
q
2
−
3
q
−
5
=
0
4q^2 - 3q - 5 = 0
4
q
2
−
3
q
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
q
=
q =
q
=
_____ or
q
=
q =
q
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
k
2
+
4
k
+
4
=
0
k^2 + 4k + 4 = 0
k
2
+
4
k
+
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
k
=
k =
k
=
_____ or
k
=
k =
k
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
7
x
2
+
9
x
+
1
=
0
7x^2 + 9x + 1 = 0
7
x
2
+
9
x
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
g
2
+
7
g
+
9
=
0
g^2 + 7g + 9 = 0
g
2
+
7
g
+
9
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
g
=
g =
g
=
_____ or
g
=
g =
g
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
7
t
2
+
t
−
5
=
0
7t^2 + t - 5 = 0
7
t
2
+
t
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
t
=
t =
t
=
_____ or
t
=
t =
t
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
x
2
−
5
x
−
5
=
0
x^2 - 5x - 5 = 0
x
2
−
5
x
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
x
2
+
8
x
+
1
=
0
4x^2 + 8x + 1 = 0
4
x
2
+
8
x
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
t
2
+
2
t
+
1
=
0
t^2 + 2t + 1 = 0
t
2
+
2
t
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
t
=
t =
t
=
_____ or
t
=
t =
t
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
n
2
−
7
n
+
4
=
0
2n^2 - 7n + 4 = 0
2
n
2
−
7
n
+
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
n
=
n =
n
=
_____ or
n
=
n =
n
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
p
2
+
7
p
+
9
=
0
p^2 + 7p + 9 = 0
p
2
+
7
p
+
9
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
p
=
p =
p
=
_____ or
p
=
p =
p
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
m
2
−
m
−
9
=
0
4m^2 - m - 9 = 0
4
m
2
−
m
−
9
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
m
=
m =
m
=
_____ or
m
=
m =
m
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
8
z
2
+
4
z
−
8
=
0
8z^2 + 4z - 8 = 0
8
z
2
+
4
z
−
8
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
8
r
2
+
8
r
+
2
=
0
8r^2 + 8r + 2 = 0
8
r
2
+
8
r
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
r
=
r =
r
=
_____ or
r
=
r =
r
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
m
2
−
5
m
+
1
=
0
4m^2 - 5m + 1 = 0
4
m
2
−
5
m
+
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
m
=
m =
m
=
_____ or
m
=
m =
m
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
n
2
+
8
n
+
5
=
0
2n^2 + 8n + 5 = 0
2
n
2
+
8
n
+
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
n
=
n =
n
=
_____ or
n
=
n =
n
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
9
m
2
+
9
m
+
2
=
0
9m^2 + 9m + 2 = 0
9
m
2
+
9
m
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
m
=
m =
m
=
_____ or
m
=
m =
m
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
x
2
−
9
x
−
1
=
0
2x^2 - 9x - 1 = 0
2
x
2
−
9
x
−
1
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
x
=
x =
x
=
_____ or
x
=
x =
x
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
r
2
+
4
r
+
4
=
0
r^2 + 4r + 4 = 0
r
2
+
4
r
+
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
r
=
r =
r
=
_____ or
r
=
r =
r
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
r
2
−
4
r
−
5
=
0
r^2 - 4r - 5 = 0
r
2
−
4
r
−
5
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
r
=
r =
r
=
_____ or
r
=
r =
r
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
z
2
+
8
z
+
8
=
0
z^2 + 8z + 8 = 0
z
2
+
8
z
+
8
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
p
2
+
8
p
+
8
=
0
2p^2 + 8p + 8 = 0
2
p
2
+
8
p
+
8
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
p
=
p =
p
=
_____ or
p
=
p =
p
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
6
z
2
−
2
z
−
7
=
0
6z^2 - 2z - 7 = 0
6
z
2
−
2
z
−
7
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
3
v
2
+
7
v
+
3
=
0
3v^2 + 7v + 3 = 0
3
v
2
+
7
v
+
3
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
v
=
v =
v
=
_____ or
v
=
v =
v
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
2
z
2
+
9
z
+
9
=
0
2z^2 + 9z + 9 = 0
2
z
2
+
9
z
+
9
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
v
2
+
6
v
+
8
=
0
v^2 + 6v + 8 = 0
v
2
+
6
v
+
8
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
v
=
v =
v
=
_____ or
v
=
v =
v
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
z
2
+
7
z
+
4
=
0
z^2 + 7z + 4 = 0
z
2
+
7
z
+
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
z
=
z =
z
=
_____ or
z
=
z =
z
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
4
n
2
+
8
n
+
4
=
0
4n^2 + 8n + 4 = 0
4
n
2
+
8
n
+
4
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
n
=
n =
n
=
_____ or
n
=
n =
n
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
u
2
−
7
u
+
6
=
0
u^2 - 7u + 6 = 0
u
2
−
7
u
+
6
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
u
=
u =
u
=
_____ or
u
=
u =
u
=
_____
Get tutor help
Solve using the quadratic formula.
\newline
3
r
2
−
7
r
+
2
=
0
3r^2 - 7r + 2 = 0
3
r
2
−
7
r
+
2
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
r
=
r =
r
=
_____ or
r
=
r =
r
=
_____
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