SAT Math Practice Question #27956 - SATify | SATify

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SAT Math Practice Question #27956 - SATify | SATify

#27956

algebra

functions

easy

90 sec

For real numbers $x$ and $y$ , define $x ♢ y = (x - y)^{2}$ . What is $5♢ (3♢1)$ ?

A.

1

B.

4

C.

9

D.

16

E.

25