SAT Math Practice Question #35324 - SATify | SATify

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SAT Math Practice Question #35324 - SATify | SATify

#35324

identities

expressions

algebra

hard

75 sec

If $u = p^{3} + q$ and $v = p^{3} - r$ , which of the following is equivalent to $(u + v)^{2} - 4 uv$ ?

A.

$q^{2} + r^{2}$

B.

$q^{2} - r^{2}$

C.

$q^{2} + 2 q r + r^{2}$

D.

$p^{6} + q^{2} + r^{2}$