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Math Problems
Algebra 1
Division with rational exponents
Simplify. Assume all variables are positive.
\newline
z
9
4
z
5
4
\frac{z^{\frac{9}{4}}}{z^{\frac{5}{4}}}
z
4
5
z
4
9
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
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Simplify. Assume all variables are positive.
\newline
z
4
3
z
7
3
\frac{z^{\frac{4}{3}}}{z^{\frac{7}{3}}}
z
3
7
z
3
4
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
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Simplify. Assume all variables are positive.
\newline
s
9
4
s
11
4
\frac{s^{\frac{9}{4}}}{s^{\frac{11}{4}}}
s
4
11
s
4
9
\newline
Write your answer in the form
A
A
A
or
A
/
B
A/B
A
/
B
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
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Simplify. Assume all variables are positive.
\newline
z
2
3
z
4
3
\frac{z^{\frac{2}{3}}}{z^{\frac{4}{3}}}
z
3
4
z
3
2
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
Simplify. Assume all variables are positive.
\newline
r
4
3
r
7
3
\frac{r^{\frac{4}{3}}}{r^{\frac{7}{3}}}
r
3
7
r
3
4
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
Simplify. Assume all variables are positive.
\newline
r
2
3
r
7
3
\frac{r^{\frac{2}{3}}}{r^{\frac{7}{3}}}
r
3
7
r
3
2
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
Simplify. Assume all variables are positive.
\newline
d
4
3
d
2
3
\frac{d^{\frac{4}{3}}}{d^{\frac{2}{3}}}
d
3
2
d
3
4
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
Simplify. Assume all variables are positive.
\newline
v
3
2
v
5
2
\frac{v^{\frac{3}{2}}}{v^{\frac{5}{2}}}
v
2
5
v
2
3
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
What is the sign of
−
18
9
17
+
(
−
18
9
17
)
-18 \frac{9}{17}+\left(-18 \frac{9}{17}\right)
−
18
17
9
+
(
−
18
17
9
)
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Get tutor help
What is the sign of
23
45
+
(
−
23
45
)
?
\frac{23}{45}+\left(-\frac{23}{45}\right) ?
45
23
+
(
−
45
23
)
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Get tutor help
What is the sign of
45
+
(
−
38
)
45+(-38)
45
+
(
−
38
)
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Get tutor help
What is the sign of
−
49.8
+
61.2
-49.8+61.2
−
49.8
+
61.2
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Get tutor help
What is the sign of
39
11
13
+
(
−
41
1
13
)
?
39 \frac{11}{13}+\left(-41 \frac{1}{13}\right) \text { ? }
39
13
11
+
(
−
41
13
1
)
?
\newline
Choose
1
1
1
answer:
\newline
(A) Positive
\newline
(B) Negative
\newline
(C) Neither positive nor negative-the sum is zero.
Get tutor help
Simplify. Assume all variables are positive.
\newline
w
4
3
w
7
3
\frac{w^{\frac{4}{3}}}{w^{\frac{7}{3}}}
w
3
7
w
3
4
\newline
Write your answer in the form
A
A
A
or
A
B
\frac{A}{B}
B
A
, where
A
A
A
and
B
B
B
are constants or variable expressions that have no variables in common. All exponents in your answer should be positive.
\newline
______
Get tutor help
