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SAT Math Practice Question #27955 - SATify | SATify
#27955
algebra
functions
easy
90 sec
For real numbers
x
and
y
, define
x
♠
y
=
x
2
−
y
2
. What is
(
5♠3
)
♠2
?
A.
16
B.
248
C.
252
D.
256
E.
260
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