Factor the trinomial by grouping.
-$14 x ^ { 3 } + 29 x ^ { 2 } + 12 x$
A) prime
B) $x ( 2 x + 4 ) ( 7 x + 3 )$
C) $2 x ( x + 3 ) ( 7 x + 4 )$
D) $x ( 2 x + 3 ) ( 7 x + 4 )$

Question

Quizplus · Accepted Answer

First, factor out the greatest common factor, which is $x$, giving $x(14x^2 + 29x + 12)$. Then, by grouping, factor the quadratic inside the parentheses to get $x(2x + 3)(7x + 4)$.

Factor the Trinomial by Grouping 14x3+29x2+12x14 x ^ { 3 } + 29 x ^ { 2 } + 12 x14x3+29x2+12x

Factor the Trinomial by Grouping $14 x ^ { 3 } + 29 x ^ { 2 } + 12 x$