SAT Math Practice Question #31337 - SATify | SATify

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SAT Math Practice Question #31337 - SATify | SATify

#31337

expressions

algebra

easy

30 sec

Which of the following expressions is equivalent to $3 x (x + 5)$ ?

A.

$3 x^{2} + 5$

B.

$3 x^{2} + 15 x$

C.

$3 x + 15$

D.

$3 x^{2} + 15$