SOLUTION: Factor the trinomial by group. 6x^3-14x^2-12x
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: Factor the trinomial by group. 6x^3-14x^2-12x
Log On
Algebra: Polynomials, rational expressions and equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Polynomials-and-rational-expressions
Question 640941
:
Factor the trinomial by group.
6x^3-14x^2-12x
Answer by
nerdybill(7384)
(
Show Source
):
You can
put this solution on YOUR website!
6x^3-14x^2-12x
2x(3x^2-7x-6)
rewrite the middle term as:
2x(3x^2-9x+2x-6)
group:
2x((3x^2-9x)+(2x-6))
2x(3x(x-3)+2(x-3))
2x(x-3)(3x+2)