SAT Math Practice Question #35322 - SATify | SATify

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SAT Math Practice Question #35322 - SATify | SATify

#35322

identities

expressions

algebra

medium

45 sec

If $P = 5 k + 4$ and $Q = 5 k - 1$ , which of the following is equal to $(P - Q)^{2}$ ?

A.

$25 k^{2} + 16$

B.

$25 k^{2} + 25$

C.

$25$

D.

$5$