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Apply Power Rules for Exponents
Grade Level
GRE
QR.035 Apply Power Rules for Exponents
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Skill Level
🔴 Hard
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For nonzero a and b, which expression is equivalent to (((a/b)^-2)
3
)?
A
b
6
/a
6
B
a
6
/b
6
C
b
5
/a
5
D
b
3
/a
3
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