Factor the polynomial completely.
-$15 x ^ { 2 } + 14 x y - 8 y ^ { 2 }$
A) $( 15 x + 4 y ) ( x - 2 y )$
B) $( 3 x + 4 y ) ( 5 x - 2 y )$
C) $( 3 x - 4 y ) ( 5 x + 2 y )$
D) prime polynomial

Question

Quizplus · Accepted Answer

The polynomial can be factored by grouping or by using the AC method. The correct factorization is $(3x + 4y)(5x - 2y)$, which matches choice B.

Factor the Polynomial Completely 15x2+14xy−8y215 x ^ { 2 } + 14 x y - 8 y ^ { 2 }15x2+14xy−8y2

Factor the Polynomial Completely $15 x ^ { 2 } + 14 x y - 8 y ^ { 2 }$