Resources
Testimonials
Plans
Sign in
Sign up
Resources
Testimonials
Plans
Home
Math Problems
Algebra 2
Solve a quadratic equation by completing the square
Solve by completing the square.
\newline
q
2
−
22
q
+
21
=
0
q^2 - 22q + 21 = 0
q
2
−
22
q
+
21
=
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 by completing the square.
\newline
j
2
+
4
j
=
29
j^2 + 4j = 29
j
2
+
4
j
=
29
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
j
=
j =
j
=
_____ or
j
=
j =
j
=
_____
Get tutor help
Solve by completing the square.
\newline
h
2
+
20
h
=
−
49
h^2 + 20h = -49
h
2
+
20
h
=
−
49
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
h
=
h =
h
=
_____ or
h
=
h =
h
=
_____
Get tutor help
Solve by completing the square.
\newline
w
2
+
4
w
=
1
w^2 + 4w = 1
w
2
+
4
w
=
1
\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 by completing the square.
\newline
w
2
+
22
w
=
31
w^2 + 22w = 31
w
2
+
22
w
=
31
\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 by completing the square.
\newline
s
2
−
28
s
=
13
s^2 - 28s = 13
s
2
−
28
s
=
13
\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 by completing the square.
\newline
t
2
+
26
t
+
41
=
0
t^2 + 26t + 41 = 0
t
2
+
26
t
+
41
=
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 by completing the square.
\newline
u
2
+
4
u
=
−
1
u^2 + 4u = -1
u
2
+
4
u
=
−
1
\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 by completing the square.
\newline
z
2
+
6
z
=
1
z^2 + 6z = 1
z
2
+
6
z
=
1
\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 by completing the square.
\newline
h
2
−
14
h
+
33
=
0
h^2 - 14h + 33 = 0
h
2
−
14
h
+
33
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
h
=
h =
h
=
_____ or
h
=
h =
h
=
_____
Get tutor help
Solve by completing the square.
\newline
k
2
−
18
k
−
41
=
0
k^2 - 18k - 41 = 0
k
2
−
18
k
−
41
=
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 by completing the square.
\newline
m
2
+
18
m
=
−
11
m^2 + 18m = -11
m
2
+
18
m
=
−
11
\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 by completing the square.
\newline
w
2
+
12
w
−
19
=
0
w^2 + 12w - 19 = 0
w
2
+
12
w
−
19
=
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 by completing the square.
\newline
g
2
+
6
g
−
23
=
0
g^2 + 6g - 23 = 0
g
2
+
6
g
−
23
=
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 by completing the square.
\newline
u
2
−
26
u
=
23
u^2 - 26u = 23
u
2
−
26
u
=
23
\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 by completing the square.
\newline
g
2
−
8
g
−
35
=
0
g^2 - 8g - 35 = 0
g
2
−
8
g
−
35
=
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 by completing the square.
\newline
t
2
+
4
t
=
−
3
t^2 + 4t = -3
t
2
+
4
t
=
−
3
\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 by completing the square.
\newline
p
2
+
16
p
=
35
p^2 + 16p = 35
p
2
+
16
p
=
35
\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 by completing the square.
\newline
v
2
+
6
v
−
41
=
0
v^2 + 6v - 41 = 0
v
2
+
6
v
−
41
=
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 by completing the square.
\newline
s
2
+
18
s
=
−
29
s^2 + 18s = -29
s
2
+
18
s
=
−
29
\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 by completing the square.
\newline
v
2
+
8
v
=
29
v^2 + 8v = 29
v
2
+
8
v
=
29
\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 by completing the square.
\newline
y
2
−
16
y
−
33
=
0
y^2 - 16y - 33 = 0
y
2
−
16
y
−
33
=
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 by completing the square.
\newline
m
2
−
8
m
−
5
=
0
m^2 - 8m - 5 = 0
m
2
−
8
m
−
5
=
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 by completing the square.
\newline
g
2
−
16
g
+
25
=
0
g^2 - 16g + 25 = 0
g
2
−
16
g
+
25
=
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 by completing the square.
\newline
f
2
+
18
f
−
19
=
0
f^2 + 18f - 19 = 0
f
2
+
18
f
−
19
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
f
=
f =
f
=
_____ or
f
=
f =
f
=
_____
Get tutor help
Solve by completing the square.
\newline
m
2
+
12
m
−
23
=
0
m^2 + 12m - 23 = 0
m
2
+
12
m
−
23
=
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 by completing the square.
\newline
g
2
+
2
g
=
47
g^2 + 2g = 47
g
2
+
2
g
=
47
\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 by completing the square.
\newline
s
2
+
10
s
=
23
s^2 + 10s = 23
s
2
+
10
s
=
23
\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 by completing the square.
\newline
p
2
+
4
p
=
13
p^2 + 4p = 13
p
2
+
4
p
=
13
\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 by completing the square.
\newline
w
2
+
28
w
+
37
=
0
w^2 + 28w + 37 = 0
w
2
+
28
w
+
37
=
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 by completing the square.
\newline
p
2
−
6
p
−
11
=
0
p^2 - 6p - 11 = 0
p
2
−
6
p
−
11
=
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 by completing the square.
\newline
k
2
+
6
k
=
23
k^2 + 6k = 23
k
2
+
6
k
=
23
\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 by completing the square.
\newline
j
2
−
18
j
=
23
j^2 - 18j = 23
j
2
−
18
j
=
23
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
j
=
j =
j
=
_____ or
j
=
j =
j
=
_____
Get tutor help
Solve by completing the square.
\newline
k
2
+
8
k
−
17
=
0
k^2 + 8k - 17 = 0
k
2
+
8
k
−
17
=
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 by completing the square.
\newline
s
2
+
26
s
=
−
19
s^2 + 26s = -19
s
2
+
26
s
=
−
19
\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 by completing the square.
\newline
g
2
−
4
g
−
49
=
0
g^2 - 4g - 49 = 0
g
2
−
4
g
−
49
=
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 by completing the square.
\newline
k
2
+
2
k
−
35
=
0
k^2 + 2k - 35 = 0
k
2
+
2
k
−
35
=
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 by completing the square.
\newline
p
2
+
28
p
=
39
p^2 + 28p = 39
p
2
+
28
p
=
39
\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 by completing the square.
\newline
w
2
+
2
w
=
3
w^2 + 2w = 3
w
2
+
2
w
=
3
\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 by completing the square.
\newline
j
2
−
22
j
+
19
=
0
j^2 - 22j + 19 = 0
j
2
−
22
j
+
19
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
j
=
j =
j
=
_____ or
j
=
j =
j
=
_____
Get tutor help
Solve by completing the square.
\newline
s
2
+
8
s
=
15
s^2 + 8s = 15
s
2
+
8
s
=
15
\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 by completing the square.
\newline
d
2
−
16
d
=
19
d^2 - 16d = 19
d
2
−
16
d
=
19
\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 by completing the square.
\newline
u
2
−
6
u
−
11
=
0
u^2 - 6u - 11 = 0
u
2
−
6
u
−
11
=
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 by completing the square.
\newline
s
2
+
16
s
=
47
s^2 + 16s = 47
s
2
+
16
s
=
47
\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 by completing the square.
\newline
w
2
+
6
w
=
47
w^2 + 6w = 47
w
2
+
6
w
=
47
\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 by completing the square.
\newline
f
2
−
20
f
=
41
f^2 - 20f = 41
f
2
−
20
f
=
41
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
f
=
f =
f
=
_____ or
f
=
f =
f
=
_____
Get tutor help
Solve by completing the square.
\newline
d
2
+
6
d
−
7
=
0
d^2 + 6d - 7 = 0
d
2
+
6
d
−
7
=
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 by completing the square.
\newline
z
2
+
8
z
−
33
=
0
z^2 + 8z - 33 = 0
z
2
+
8
z
−
33
=
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 by completing the square.
\newline
k
2
−
16
k
+
37
=
0
k^2 - 16k + 37 = 0
k
2
−
16
k
+
37
=
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 by completing the square.
\newline
h
2
+
16
h
+
17
=
0
h^2 + 16h + 17 = 0
h
2
+
16
h
+
17
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
h
=
h =
h
=
_____ or
h
=
h =
h
=
_____
Get tutor help
Previous
1
2
3
...
4
Next
