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Math Problems
Algebra 1
Evaluate rational expressions
Divide.
\newline
Write your answer in simplest form.
\newline
−
4
5
÷
(
−
7
6
)
=
?
-\frac{4}{5} \div\left(-\frac{7}{6}\right)=?
−
5
4
÷
(
−
6
7
)
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
−
5
8
÷
(
−
7
2
)
=
?
-\frac{5}{8} \div\left(-\frac{7}{2}\right)=?
−
8
5
÷
(
−
2
7
)
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
−
2
3
÷
(
−
1
6
)
=
?
-\frac{2}{3} \div\left(-\frac{1}{6}\right)=?
−
3
2
÷
(
−
6
1
)
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
−
6
7
÷
(
−
5
4
)
=
?
-\frac{6}{7} \div\left(-\frac{5}{4}\right)=?
−
7
6
÷
(
−
4
5
)
=
?
Get tutor help
Divide.
\newline
Write your answer in simplest form.
\newline
−
5
3
÷
(
−
1
8
)
=
?
-\frac{5}{3} \div\left(-\frac{1}{8}\right)=?
−
3
5
÷
(
−
8
1
)
=
?
Get tutor help
Divide.
\newline
Write your answer in simplest form.
\newline
−
6
7
÷
(
−
3
8
)
=
?
-\frac{6}{7} \div\left(-\frac{3}{8}\right)=\text { ? }
−
7
6
÷
(
−
8
3
)
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
−
1
4
÷
(
−
7
9
)
=
?
-\frac{1}{4} \div\left(-\frac{7}{9}\right)=?
−
4
1
÷
(
−
9
7
)
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
6
5
÷
5
8
=
?
\frac{6}{5} \div \frac{5}{8}=?
5
6
÷
8
5
=
?
Get tutor help
Divide.
\newline
Write your answer in simplest form.
\newline
−
7
2
÷
(
−
7
5
)
=
?
-\frac{7}{2} \div\left(-\frac{7}{5}\right)=?
−
2
7
÷
(
−
5
7
)
=
?
Get tutor help
Divide.
\newline
Write your answer in simplest form.
\newline
9
2
÷
1
4
=
?
\frac{9}{2} \div \frac{1}{4}=?
2
9
÷
4
1
=
?
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Divide.
\newline
Write your answer in simplest form.
\newline
−
7
8
÷
(
−
7
5
)
=
?
-\frac{7}{8} \div\left(-\frac{7}{5}\right)=?
−
8
7
÷
(
−
5
7
)
=
?
Get tutor help
Evaluate the expression for
u
=
4
u = 4
u
=
4
.
\newline
Write your answer in simplest form.
\newline
u
−
10
−
u
−
5
=
\frac{u - 10}{-u - 5} =
−
u
−
5
u
−
10
=
__
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Evaluate the expression for
u
=
4
u = 4
u
=
4
.
\newline
Write your answer in simplest form.
\newline
u
−
10
−
u
−
4
=
\frac{u - 10}{-u - 4} =
−
u
−
4
u
−
10
=
__
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Evaluate the expression for
s
=
5
s = 5
s
=
5
.
\newline
s
−
2
−
s
−
4
\dfrac{s-2}{-s-4}
−
s
−
4
s
−
2
\newline
Write your answer in the simplest form.
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Rewrite in simplest terms:
−
0.6
(
9
s
+
6
)
−
0.2
(
−
6
s
−
6
)
-0.6(9 s+6)-0.2(-6 s-6)
−
0.6
(
9
s
+
6
)
−
0.2
(
−
6
s
−
6
)
\newline
Answer:
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Evaluate the expression for
c
=
0
c = 0
c
=
0
. Simplify your answer.
\newline
c
18
\frac{c}{18}
18
c
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What is the value of the expression below when
x
=
9
x=9
x
=
9
?
\newline
x
2
+
5
x
−
2
x^{2}+5 x-2
x
2
+
5
x
−
2
\newline
Answer:
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Simplify the following expression completely.
\newline
x
2
−
8
x
−
20
x
2
−
3
x
−
10
\frac{x^{2}-8 x-20}{x^{2}-3 x-10}
x
2
−
3
x
−
10
x
2
−
8
x
−
20
\newline
Answer:
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Assuming
x
x
x
and
y
y
y
are both positive, write the following expression in simplest radical form.
\newline
4
x
3
y
7
\sqrt{4 x^{3} y^{7}}
4
x
3
y
7
\newline
Answer:
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Assuming
x
x
x
and
y
y
y
are both positive, write the following expression in simplest radical form.
\newline
2
y
2
18
x
6
y
4
2 y^{2} \sqrt{18 x^{6} y^{4}}
2
y
2
18
x
6
y
4
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
10
x
−
1
10 x^{-1}
10
x
−
1
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
−
5
x
−
1
-5 x^{-1}
−
5
x
−
1
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
−
8
x
−
1
-8 x^{-1}
−
8
x
−
1
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
(
5
x
)
−
3
(5 x)^{-3}
(
5
x
)
−
3
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
(
−
4
x
)
−
3
(-4 x)^{-3}
(
−
4
x
)
−
3
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
(
5
x
)
−
1
(5 x)^{-1}
(
5
x
)
−
1
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
−
2
x
−
3
-2 x^{-3}
−
2
x
−
3
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
(
−
3
x
)
−
2
(-3 x)^{-2}
(
−
3
x
)
−
2
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
(
−
5
x
)
−
3
(-5 x)^{-3}
(
−
5
x
)
−
3
\newline
Answer:
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Write the following expression without negative exponents and without parentheses.
\newline
5
x
−
3
5 x^{-3}
5
x
−
3
\newline
Answer:
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Evaluate the expression for
s
=
2
s=2
s
=
2
.
\newline
Write your answer in simplest form.
\newline
−
s
+
4
−
s
+
8
=
\frac{-s+4}{-s+8}=
−
s
+
8
−
s
+
4
=
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Reduce to simplest form.
\newline
−
5
8
+
(
−
8
5
)
=
-\frac{5}{8}+\left(-\frac{8}{5}\right)=
−
8
5
+
(
−
5
8
)
=
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(
12
−
9
i
)
+
(
32
−
6
i
)
=
(12-9 i)+(32-6 i)=
(
12
−
9
i
)
+
(
32
−
6
i
)
=
\newline
Express your answer in the form
(
a
+
b
i
)
(a+b i)
(
a
+
bi
)
.
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(
−
14
+
3
i
)
−
(
14
i
)
=
(-14+3 i)-(14 i)=
(
−
14
+
3
i
)
−
(
14
i
)
=
\newline
Express your answer in the form
(
a
+
b
i
)
(a+b i)
(
a
+
bi
)
.
Get tutor help
