Textbook Question
In Exercises 23–34, factor out the negative of the greatest common factor.−x² − 7x + 5
Factor each polynomial. See Examples 5 and 6. (b+3)3-27
In Exercises 49–56, factor each perfect square trinomial. x^2−14x+49
Factor by any method. See Examples 1–7. p4(m-2n)+q(m-2n)
Factor each trinomial, if possible. See Examples 3 and 4. 8h2-2h-21
Factor the polynomial.
Factor each polynomial. 6(4z-3)2+7(4z-3)-3
Simplify each complex fraction. [1 + (1/x)] / (1-1/x)
Factor each polynomial. See Examples 5 and 6. 9a2-16
Solve each equation in Exercises 96–102 by the method of your choice. x^3 + 2x^2 = 9x + 18