### Home > CCAA8 > Chapter 8 Unit 9 > Lesson CCA: 8.2.3 > Problem8-85

8-85.

Solve the equations below for $x$. Check your solutions.

1. $(6x-18)(3x+2)=0$

Use the Zero Product Property.

$\textit x = 3$ or $\textit x = -\frac{2}{3}$

1. $x^2-7x+10=0$

Factor and find values of $x$ that satisfy the equation.

1. $2x^2+2x-12=0$

Find the GCF, factor, and find values for $x$ that satisfy the equation.

1. $4x^2-1=0$

This is a difference of squares, a special case.