SAT Math Practice Question #31630 - SATify | SATify

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SAT Math Practice Question #31630 - SATify | SATify

#31630

algebra

equations

medium

45 sec

If $a$ and $b$ are real numbers such that $ab = 0$ , which of the following statements must be true?

A.

$a = 0$ and $b = 0$

B.

$a = 0$ or $b = 0$

C.

$a e q 0$ and $b e q 0$

D.

$a + b = 0$