SAT Math Practice Question #15326 - SATify | SATify

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SAT Math Practice Question #15326 - SATify | SATify

#15326

algebra

expressions

medium

95 sec

Which of the following expressions is equivalent to $(2 a - 3 b) (a - 5 b) - 4 b (a - 2 b)$

A.

$2 a^{2} - 17 ab + 7 b^{2}$

B.

$2 a^{2} - 9 ab + 7 b^{2}$

C.

$2 a^{2} - 17 ab + 23 b^{2}$

D.

$2 a^{2} - 9 ab + 23 b^{2}$