©
N
v
2
Y
0
s
1
h
1
q
8
K
n
u
I
t
i
a
p
x
S
2
o
K
f
w
t
x
w
q
a
5
r
7
e
Z
p
L
7
L
2
C
Z
.
l
z
N
A
s
l
g
l
g
x
r
C
i
W
g
W
h
F
t
O
s
X
y
r
2
e
X
s
m
e
O
r
n
v
s
e
J
d
m
.
5
r
l
M
2
a
a
d
e
e
5
z
w
h
i
1
t
5
h
j
0
I
Q
n
Z
f
2
i
O
n
p
i
8
t
I
e
K
T
A
h
l
g
g
w
e
O
b
r
r
M
a
X
q
2
1
.
t
Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2 Name___________________________________
Period____Date________________
Quadratic Equations w/ Square Roots
Solve each equation by taking square roots.
1)
k
2
+ 6 = 6 2) 25
v
2
= 1
3)
n
2
+ 4 = 40 4)
x
2
− 2 = 17
5)
9
r
2
− 3 = −152 6)
9
r
2
− 5 = 607
7)
−10 − 5
n
2
= −330 8)
5
a
2
+ 7 = −60
9)
4
b
2
+ 2 = 326 10)
−8 − 8
p
2
= −31
11)
5
x
2
+ 9 = 14 12)
2
x
2
− 2 = 6
13)
8
r
2
− 17 = 2471 14)
13
p
2
− 3 = 4209
15)
7
p
2
+ 16 = 2151 16)
13 − 8
n
2
= −1139
©
E
U
2
T
0
d
1
a
1
6
1
K
T
u
4
t
5
a
q
7
S
j
o
n
f
N
t
q
w
u
a
B
r
M
e
k
M
L
c
L
M
C
7
.
t
u
H
A
L
l
b
l
0
l
r
Y
i
a
g
K
h
I
t
i
s
d
Q
r
E
e
p
s
t
e
Y
r
C
v
q
e
7
d
y
.
M
m
0
M
4
a
O
d
B
e
W
d
w
i
i
K
t
H
h
y
m
I
2
n
M
f
8
i
V
n
h
i
Z
t
X
e
w
e
A
b
l
2
g
H
e
0
b
4
r
8
a
X
U
2
t
.
P
Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2 Name___________________________________
Period____Date________________
Quadratic Equations w/ Square Roots
Solve each equation by taking square roots.
1)
k
2
+ 6 = 6
{
0
}
2) 25
v
2
= 1
{
1
5
,
−
1
5
}
3)
n
2
+ 4 = 40
{
6, −6
}
4)
x
2
− 2 = 17
{
19,
− 19
}
5)
9
r
2
− 3 = −152
{
i 149
3
,
−
i 149
3
}
6)
9
r
2
− 5 = 607
{
2 17,
−2 17
}
7)
−10 − 5
n
2
= −330
{
8, −8
}
8)
5
a
2
+ 7 = −60
{
i 335
5
,
−
i 335
5
}
9)
4
b
2
+ 2 = 326
{
9, −9
}
10)
−8 − 8
p
2
= −31
{
46
4
,
−
46
4
}
11)
5
x
2
+ 9 = 14
{
1, −1
}
12)
2
x
2
− 2 = 6
{
2, −2
}
13)
8
r
2
− 17 = 2471
{
311,
− 311
}
14)
13
p
2
− 3 = 4209
{
18, −18
}
15)
7
p
2
+ 16 = 2151
{
305,
− 305
}
16)
13 − 8
n
2
= −1139
{
12, −12
}
Create your own worksheets like this one with
Infinite Algebra 2
. Free trial available at KutaSoftware.com
