SAT Math Practice Question #29878 - SATify | SATify

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SAT Math Practice Question #29878 - SATify | SATify

#29878

number sense

equivalence

expressions

simplification

algebra

rational exponents

radicals

exponents

medium

60 sec

Calculator OK

Which expression is equivalent to $b^{\frac{6}{8}}$ , where $b > 0$ ?

A.

$3 b^{4}$

B.

$4 b^{3}$

C.

$6 b^{8}$

D.

$8 b^{4}$