Factor the binomial completely.
-$75 x ^ { 2 } y - 108 y$
A)3y(5x + 6)(5x - 6)
B) $3 y ( 5 x + 6 ) ^ { 2 }$
C) $3 y ( 5 x - 6 ) ^ { 2 }$
D)prime polynomial

Name: Factor the binomial completely. -$75 x ^ { 2 } y - 108 y$ A)3y(5x + 6)(5x - 6) B) $3 y ( 5 x + 6 ) ^ { 2 }$ C) $3 y ( 5 x - 6 ) ^ { 2 }$ D)prime polynomial
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Question

Quizplus · Accepted Answer

The greatest common factor of the terms is $3y$. Factoring it out gives $3y(25x^2 - 36)$. The expression $25x^2 - 36$ is a difference of squares, which factors as $(5x + 6)(5x - 6)$.

Factor the Binomial Completely 75x2y−108y75 x ^ { 2 } y - 108 y75x2y−108y

Factor the Binomial Completely $75 x ^ { 2 } y - 108 y$