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Math Problems
Precalculus
Solve radical equations
Solve for
u
u
u
.
\newline
5
u
−
8
=
u
\sqrt{5u - 8} = \sqrt{u}
5
u
−
8
=
u
\newline
u
=
u =
u
=
_____
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Solve for
v
v
v
.
\newline
−
v
=
10
+
v
\sqrt{-v} = \sqrt{10 + v}
−
v
=
10
+
v
\newline
v
=
v =
v
=
_____
Get tutor help
Solve for
z
z
z
.
\newline
7
z
=
8
+
3
z
\sqrt{7z} = \sqrt{8 + 3z}
7
z
=
8
+
3
z
\newline
z
=
z =
z
=
_____
Get tutor help
Solve for
z
z
z
.
\newline
z
=
(
−
2
+
3
z
)
\sqrt{z} = \sqrt{(-2 + 3z)}
z
=
(
−
2
+
3
z
)
\newline
z
=
z =
z
=
_____
Get tutor help
Solve for
y
y
y
.
\newline
9
y
=
8
y
+
6
\sqrt{9y} = \sqrt{8y + 6}
9
y
=
8
y
+
6
\newline
y
=
y =
y
=
_____
Get tutor help
Solve for
q
q
q
.
\newline
10
+
4
q
=
6
q
\sqrt{10 + 4q} = \sqrt{6q}
10
+
4
q
=
6
q
\newline
q
=
q =
q
=
_____
Get tutor help
Solve for
h
h
h
.
\newline
(
−
6
h
+
7
)
=
h
\sqrt{(-6h + 7)} = \sqrt{h}
(
−
6
h
+
7
)
=
h
\newline
h
=
h =
h
=
_____
Get tutor help
Solve for
q
q
q
.
\newline
−
7
q
=
(
10
−
2
q
)
\sqrt{\,-7q} = \sqrt{(\,10 - 2q)}
−
7
q
=
(
10
−
2
q
)
\newline
q
=
_
_
_
_
q = \,\_\_\_\_
q
=
____
Get tutor help
Solve for
g
g
g
.
\newline
2
g
=
−
10
+
4
g
\sqrt{2g} = \sqrt{-10 + 4g}
2
g
=
−
10
+
4
g
\newline
g
=
g =
g
=
_____
Get tutor help
Solve for
g
g
g
.
\newline
−
9
g
=
(
−
10
g
−
10
)
\sqrt{\,-9g} = \sqrt{(\,-10g - 10)}
−
9
g
=
(
−
10
g
−
10
)
\newline
g
=
_
_
_
_
g = \,\_\_\_\_
g
=
____
Get tutor help
Solve for
s
s
s
.
\newline
(
−
5
s
−
3
)
=
−
2
s
\sqrt{(-5s - 3)} = \sqrt{-2s}
(
−
5
s
−
3
)
=
−
2
s
\newline
s
=
s =
s
=
_____
Get tutor help
Solve for
q
q
q
.
\newline
7
+
8
q
=
9
q
\sqrt{7 + 8q} = \sqrt{9q}
7
+
8
q
=
9
q
\newline
q
=
q =
q
=
_____
Get tutor help
Solve for
p
p
p
.
\newline
−
10
p
=
(
4
−
8
p
)
\sqrt{\, -10p} = \sqrt{(\, 4 - 8p)}
−
10
p
=
(
4
−
8
p
)
\newline
p
=
_
_
_
_
p = \,\_\_\_\_
p
=
____
Get tutor help
Solve for
n
n
n
.
\newline
−
10
n
=
(
5
−
5
n
)
\sqrt{\,-10n} = \sqrt{(\,5 - 5n)}
−
10
n
=
(
5
−
5
n
)
\newline
n
=
_
_
_
_
n = \,\_\_\_\_
n
=
____
Get tutor help
Solve for
w
w
w
.
\newline
(
−
2
w
+
1
)
=
−
3
w
\sqrt{(-2w + 1)} = \sqrt{-3w}
(
−
2
w
+
1
)
=
−
3
w
\newline
w
=
w =
w
=
_____
Get tutor help
Solve for
k
k
k
.
\newline
10
k
=
(
5
+
9
k
)
\sqrt{10k} = \sqrt{(5 + 9k)}
10
k
=
(
5
+
9
k
)
\newline
k
=
k =
k
=
_
_
_
_
_
\_\_\_\_\_
_____
Get tutor help
Solve for
t
t
t
.
\newline
−
8
t
=
−
t
+
7
\sqrt{\,-8t} = \sqrt{\,-t + 7}
−
8
t
=
−
t
+
7
\newline
t
=
_
_
_
_
t = \,\_\_\_\_
t
=
____
Get tutor help
Solve for
j
j
j
.
\newline
−
8
+
3
j
=
j
\sqrt{\,-8 + 3j} = \sqrt{j}
−
8
+
3
j
=
j
\newline
j
=
_
_
_
_
j = \,\_\_\_\_
j
=
____
Get tutor help
Solve for
r
r
r
.
\newline
8
r
=
6
r
+
2
\sqrt{8r} = \sqrt{6r + 2}
8
r
=
6
r
+
2
\newline
r
=
r =
r
=
_____
Get tutor help
Solve for
n
n
n
.
\newline
−
2
n
=
5
n
+
7
\sqrt{-2n} = \sqrt{5n + 7}
−
2
n
=
5
n
+
7
\newline
n
=
n =
n
=
_____
Get tutor help
Solve for
y
y
y
.
\newline
−
1
+
2
y
=
y
\sqrt{\,-1 + 2y} = \sqrt{y}
−
1
+
2
y
=
y
\newline
y
=
_
_
_
_
_
y = \,\_\_\_\_\_
y
=
_____
Get tutor help
Solve for
k
k
k
.
\newline
10
+
5
k
=
7
k
\sqrt{10 + 5k} = \sqrt{7k}
10
+
5
k
=
7
k
\newline
k
=
k =
k
=
_____
Get tutor help
Solve for
c
c
c
.
\newline
9
+
7
c
=
8
c
\sqrt{9 + 7c} = \sqrt{8c}
9
+
7
c
=
8
c
\newline
c
=
c =
c
=
_____
Get tutor help
Solve for
w
w
w
.
\newline
9
w
=
10
w
−
7
\sqrt{9w} = \sqrt{10w - 7}
9
w
=
10
w
−
7
\newline
w
=
w =
w
=
_____
Get tutor help
Solve for
k
k
k
.
\newline
−
2
k
=
8
k
+
10
\sqrt{-2k} = \sqrt{8k + 10}
−
2
k
=
8
k
+
10
\newline
k
=
k =
k
=
_____
Get tutor help
Solve for
c
c
c
.
\newline
−
9
+
5
c
=
4
c
\sqrt{\,-9 + 5c} = \sqrt{\,4c}
−
9
+
5
c
=
4
c
\newline
c
=
_
_
_
_
_
c = \,\_\_\_\_\_
c
=
_____
Get tutor help
Solve for
z
z
z
.
\newline
−
2
z
=
−
z
+
8
\sqrt{\,-2z} = \sqrt{\,-z + 8}
−
2
z
=
−
z
+
8
\newline
z
=
_
_
_
_
z = \,\_\_\_\_
z
=
____
Get tutor help
Solve for
v
v
v
.
\newline
−
7
v
=
(
10
−
6
v
)
\sqrt{\,-7v} = \sqrt{(\,10 - 6v)}
−
7
v
=
(
10
−
6
v
)
\newline
v
=
_
_
_
_
v = \,\_\_\_\_
v
=
____
Get tutor help
Solve for
g
g
g
.
\newline
6
g
=
7
+
5
g
\sqrt{6g} = \sqrt{7 + 5g}
6
g
=
7
+
5
g
\newline
g
=
g =
g
=
_____
Get tutor help
Solve for
y
y
y
.
\newline
(
−
4
y
+
2
)
=
−
5
y
\sqrt{(-4y + 2)} = \sqrt{-5y}
(
−
4
y
+
2
)
=
−
5
y
\newline
y
=
y =
y
=
_____
Get tutor help
Solve for
m
m
m
.
\newline
m
=
3
m
−
10
\sqrt{m} = \sqrt{3m - 10}
m
=
3
m
−
10
\newline
m
=
m =
m
=
_____
Get tutor help
Solve for
d
d
d
.
\newline
(
−
9
d
+
3
)
=
−
10
d
\sqrt{(-9d + 3)} = \sqrt{-10d}
(
−
9
d
+
3
)
=
−
10
d
\newline
d
=
d =
d
=
_____
Get tutor help
Solve for
d
d
d
.
\newline
6
d
=
−
3
+
9
d
\sqrt{6d} = \sqrt{-3 + 9d}
6
d
=
−
3
+
9
d
\newline
d
=
d =
d
=
_____
Get tutor help
Solve for
b
b
b
.
\newline
8
−
b
=
7
b
\sqrt{8 - b} = \sqrt{7b}
8
−
b
=
7
b
\newline
b
=
b =
b
=
_____
Get tutor help
Solve for
c
c
c
.
\newline
−
10
c
=
−
3
c
+
7
\sqrt{\,-10c} = \sqrt{\,-3c + 7}
−
10
c
=
−
3
c
+
7
\newline
c
=
_
_
_
_
_
c = \,\_\_\_\_\_
c
=
_____
Get tutor help
Solve for
r
r
r
.
\newline
−
2
r
=
(
−
2
−
4
r
)
\sqrt{\,-2r} = \sqrt{(\,-2 - 4r)}
−
2
r
=
(
−
2
−
4
r
)
\newline
r
=
r =
r
=
_
_
_
_
\_\_\_\_
____
Get tutor help
Solve for
x
x
x
.
\newline
8
x
=
−
1
+
9
x
\sqrt{8x} = \sqrt{-1 + 9x}
8
x
=
−
1
+
9
x
\newline
x
=
x =
x
=
_____
Get tutor help
Solve for
s
s
s
.
\newline
5
s
=
6
s
−
7
\sqrt{5s} = \sqrt{6s - 7}
5
s
=
6
s
−
7
\newline
s
=
s =
s
=
_____
Get tutor help
Solve for
a
a
a
.
\newline
−
4
a
=
(
4
−
2
a
)
\sqrt{-4a} = \sqrt{(4 - 2a)}
−
4
a
=
(
4
−
2
a
)
\newline
a
=
a =
a
=
_____
Get tutor help
Solve for
x
x
x
.
\newline
(
−
8
x
−
5
)
=
−
3
x
\sqrt{(-8x - 5)} = \sqrt{-3x}
(
−
8
x
−
5
)
=
−
3
x
\newline
x
=
x =
x
=
_____
Get tutor help
Solve for
n
n
n
.
\newline
(
−
6
n
+
7
)
=
n
\sqrt{(-6n + 7)} = \sqrt{n}
(
−
6
n
+
7
)
=
n
\newline
n
=
n =
n
=
_____
Get tutor help
Solve for
a
a
a
.
\newline
(
−
4
a
+
4
)
=
−
6
a
\sqrt{(-4a + 4)} = \sqrt{-6a}
(
−
4
a
+
4
)
=
−
6
a
\newline
a
=
a =
a
=
_____
Get tutor help
Solve for
x
x
x
.
\newline
3
x
=
(
−
5
+
4
x
)
\sqrt{3x} = \sqrt{\left(-5 + 4x\right)}
3
x
=
(
−
5
+
4
x
)
\newline
x
=
x =
x
=
_____
Get tutor help
Solve for
c
c
c
.
\newline
4
−
3
c
=
−
4
c
\sqrt{4 - 3c} = \sqrt{-4c}
4
−
3
c
=
−
4
c
\newline
c
=
c =
c
=
_____
Get tutor help
Solve for
b
b
b
.
\newline
(
−
4
−
5
b
)
=
−
3
b
\sqrt{(-4 - 5b)} = \sqrt{-3b}
(
−
4
−
5
b
)
=
−
3
b
\newline
b
=
b =
b
=
_____
Get tutor help
Solve for
f
f
f
.
\newline
3
f
=
10
−
2
f
\sqrt{3f} = \sqrt{10 - 2f}
3
f
=
10
−
2
f
\newline
f
=
f =
f
=
_____
Get tutor help
Solve for
z
z
z
.
\newline
10
−
4
z
=
−
9
z
\sqrt{10 - 4z} = \sqrt{-9z}
10
−
4
z
=
−
9
z
\newline
z
=
z =
z
=
_____
Get tutor help
Solve for
m
m
m
.
\newline
2
m
=
−
2
m
+
8
\sqrt{2m} = \sqrt{-2m + 8}
2
m
=
−
2
m
+
8
\newline
m
=
m =
m
=
_____
Get tutor help
Solve for
n
n
n
.
\newline
5
n
=
6
n
−
1
\sqrt{5n} = \sqrt{6n - 1}
5
n
=
6
n
−
1
\newline
n
=
n =
n
=
_____
Get tutor help
Solve for
a
a
a
.
\newline
9
a
=
(
3
+
8
a
)
\sqrt{9a} = \sqrt{(3 + 8a)}
9
a
=
(
3
+
8
a
)
\newline
a
=
a =
a
=
_____
Get tutor help
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