### Home > CCA > Chapter Ch9 > Lesson 9.1.3 > Problem 9-33

9-33.

Factor each polynomial completely.

Factor out

from each term in the expression.

Begin by factoring out a

from each term in the expression.

After factoring out an

from each term in the expression, this polynomial is the difference of two squares.

Begin by factoring out a

from each term in the expression.