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ACCUPLACER
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Laws of Exponents
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ACCUPLACER
AAF.129 Laws of Exponents
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Simplify ((x^(-2)y
3
)/(x
4y
^(-5)))^(-1/2). Assume all variables are positive real numbers and write the result with positive exponents.
A
x
3y
4
B
x
2
/y
4
C
x
4
/y
4
D
x
3
/y
4
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