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Math Problems
Algebra 2
Solve a quadratic equation by completing the square
Solve by completing the square.
\newline
2
k
2
+
12
k
+
2
=
0
2 k^{2}+12 k+2=0
2
k
2
+
12
k
+
2
=
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
=
□
\square
□
or
k
=
k=
k
=
□
\square
□
\newline
Get tutor help
Solve by completing the square.
\newline
−
3
w
2
+
42
w
−
33
=
0
-3 w^{2}+42 w-33=0
−
3
w
2
+
42
w
−
33
=
0
\newline
Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.
\newline
w
=
□
or
w
=
□
w=\square \text { or } w= \square
w
=
□
or
w
=
□
Get tutor help
Solve by completing the square.
\newline
x
2
−
22
x
=
−
13
x^2 - 22x = -13
x
2
−
22
x
=
−
13
\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 by completing the square.
\newline
y
2
−
30
y
+
49
=
0
y^2 - 30y + 49 = 0
y
2
−
30
y
+
49
=
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
u
2
+
10
u
−
9
=
0
u^2 + 10u - 9 = 0
u
2
+
10
u
−
9
=
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
v
2
−
8
v
=
−
15
v^2 - 8v = -15
v
2
−
8
v
=
−
15
\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
d
2
−
28
d
=
11
d^2 - 28d = 11
d
2
−
28
d
=
11
\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
x
2
−
22
x
−
31
=
0
x^2 - 22x - 31 = 0
x
2
−
22
x
−
31
=
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 by completing the square.
\newline
s
2
−
14
s
=
11
s^2 - 14s = 11
s
2
−
14
s
=
11
\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
q
2
−
18
q
=
−
43
q^2 - 18q = -43
q
2
−
18
q
=
−
43
\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
z
2
+
8
z
=
21
z^2 + 8z = 21
z
2
+
8
z
=
21
\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
v
2
+
30
v
=
49
v^2 + 30v = 49
v
2
+
30
v
=
49
\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
q
2
+
6
q
=
23
q^2 + 6q = 23
q
2
+
6
q
=
23
\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
r
2
+
26
r
=
−
29
r^2 + 26r = -29
r
2
+
26
r
=
−
29
\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 by completing the square.
\newline
j
2
−
26
j
=
−
27
j^2 - 26j = -27
j
2
−
26
j
=
−
27
\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
v
2
−
28
v
+
17
=
0
v^2 - 28v + 17 = 0
v
2
−
28
v
+
17
=
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
x
2
+
16
x
=
−
35
x^2 + 16x = -35
x
2
+
16
x
=
−
35
\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 by completing the square.
\newline
r
2
−
26
r
=
11
r^2 - 26r = 11
r
2
−
26
r
=
11
\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 by completing the square.
\newline
q
2
−
14
q
−
27
=
0
q^2 - 14q - 27 = 0
q
2
−
14
q
−
27
=
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
v
2
−
4
v
−
43
=
0
v^2 - 4v - 43 = 0
v
2
−
4
v
−
43
=
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
f
2
+
6
f
−
31
=
0
f^2 + 6f - 31 = 0
f
2
+
6
f
−
31
=
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
v
2
+
28
v
+
45
=
0
v^2 + 28v + 45 = 0
v
2
+
28
v
+
45
=
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
j
2
−
10
j
−
21
=
0
j^2 - 10j - 21 = 0
j
2
−
10
j
−
21
=
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
q
2
−
24
q
+
41
=
0
q^2 - 24q + 41 = 0
q
2
−
24
q
+
41
=
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
+
22
j
=
−
9
j^2 + 22j = -9
j
2
+
22
j
=
−
9
\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
+
20
k
=
23
k^2 + 20k = 23
k
2
+
20
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
w
2
−
18
w
=
31
w^2 - 18w = 31
w
2
−
18
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
y
2
−
4
y
=
25
y^2 - 4y = 25
y
2
−
4
y
=
25
\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
+
12
m
=
−
13
m^2 + 12m = -13
m
2
+
12
m
=
−
13
\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
+
26
w
+
37
=
0
w^2 + 26w + 37 = 0
w
2
+
26
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
−
8
p
=
23
p^2 - 8p = 23
p
2
−
8
p
=
23
\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
t
2
−
26
t
+
45
=
0
t^2 - 26t + 45 = 0
t
2
−
26
t
+
45
=
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
t
2
−
28
t
=
−
13
t^2 - 28t = -13
t
2
−
28
t
=
−
13
\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
y
2
+
6
y
=
5
y^2 + 6y = 5
y
2
+
6
y
=
5
\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
x
2
−
28
x
−
47
=
0
x^2 - 28x - 47 = 0
x
2
−
28
x
−
47
=
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 by completing the square.
\newline
q
2
−
24
q
−
31
=
0
q^2 - 24q - 31 = 0
q
2
−
24
q
−
31
=
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
h
2
−
30
h
=
41
h^2 - 30h = 41
h
2
−
30
h
=
41
\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
j
2
−
16
j
−
29
=
0
j^2 - 16j - 29 = 0
j
2
−
16
j
−
29
=
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
r
2
−
2
r
−
5
=
0
r^2 - 2r - 5 = 0
r
2
−
2
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 by completing the square.
\newline
v
2
+
20
v
−
39
=
0
v^2 + 20v - 39 = 0
v
2
+
20
v
−
39
=
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
f
2
+
20
f
−
17
=
0
f^2 + 20f - 17 = 0
f
2
+
20
f
−
17
=
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
p
2
−
22
p
+
45
=
0
p^2 - 22p + 45 = 0
p
2
−
22
p
+
45
=
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
f
2
−
22
f
=
−
37
f^2 - 22f = -37
f
2
−
22
f
=
−
37
\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
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
r
2
+
16
r
=
43
r^2 + 16r = 43
r
2
+
16
r
=
43
\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 by completing the square.
\newline
r
2
−
18
r
+
49
=
0
r^2 - 18r + 49 = 0
r
2
−
18
r
+
49
=
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 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
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