Rational Exponents Worksheet - Arlene Wade, Olympic College
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1Math 99
Section 6.2
Rational Exponents
Write each expression in exponential form.
7
1.
x
5
2
3
2.
x
y
Write each expression in radical form.
3
3.
x
4
2
3
2
4.
3
(
12
x
y
)
Simplify each radical expression.
3
6
5.
x
4
5
12
4
6.
(
x
yz
)
Evaluate if possible. If the expression is not real, so state.
1
2
7.
36
1
2
16
8.
49
Multiply.
1
1
3
9.
3
a
a
5
a
2
1
1
10.
(
25
x
)
3
2
Divide.
3
x
8
11.
1
x
4
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