SAT Math Practice Question #15049 - SATify | SATify

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SAT Math Practice Question #15049 - SATify | SATify

#15049

equations

algebra

medium

30 sec

The equation $F = \frac{G}{a ^{2} + b}$ relates the positive numbers $F$ , $G$ , $a$ , and $b$ . Which equation correctly expresses $a^{2} + b$ in terms of $F$ and $G$ ?

A.

$a^{2} + b = \frac{G}{F}$

B.

$a^{2} + b = FG$

C.

$a^{2} + b = F - G$

D.

$a^{2} + b = \frac{F}{G}$