SAT Math Practice Question #29881 - SATify | SATify

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SAT Math Practice Question #29881 - SATify | SATify

#29881

number sense

equivalence

expressions

simplification

algebra

rational exponents

radicals

exponents

medium

75 sec

Calculator OK

If $x^{\frac{A}{B}}$ is equivalent to $C x^{D}$ , where $x > 0$ , which of the following statements must be true?

A.

$A = C$ and $B = D$

B.

$A = D$ and $B = C$

C.

$A \cdot B = C \cdot D$

D.

$A \cdot C = B \cdot D$