Math 098 Test 3 Review

6.2 -6.4 Factoring

6.5, 9.1 & 9.3 Solving quadratic equations.

You can either solve by factoring or by quadratic formula .
Quadratic means “2”. There are supposed to be two solutions for the
quadratic equation .

Chap 7. Rational Expressions

1. Simplify

Chp.8 Square Roots
1. A diagonal of a rectangle measures 32 inches. The length of the rectangle is 21 inches.
Find the width of the rectangle.(Use the Pythagorean formula)

2. Simplify