### Home > INT3 > Chapter 11 > Lesson 11.1.2 > Problem 11-19

11-19.

Multiply or divide the expressions below. Simplify your results.

Take the reciprocal of (flip) the divisor (the fraction on the right side) and look for ones to factor out.

Factor each of the trinomials. (They all factor.) Look for ones to factor out. Multiply the factors that remain.