### Home > INT2 > Chapter 4 > Lesson 4.2.1 > Problem4-64

4-64.

Factor each polynomial completely. Hint: Look for common factors.

1. $6x^2+5x−6$

$(2x+3)(3x−2)$

1. $8x^2−50$

Factor out a $2$, then factor as $a^2−b^2$.

1. $2x^3+2x^2−112x$

$2x$ is a common factor.

One factor is $(x+8)$.

1. $9x^2−24x+16$

This is a perfect square trinomial.