SAT Math Practice Question #22710 - SATify | SATify

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SAT Math Practice Question #22710 - SATify | SATify

#22710

algebra

functions

medium

90 sec

If $a △ b = a^{2} - 2 b$ , then $5△ (2△3) =$

A.

21

B.

29

C.

19

D.

33

E.

25