Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-6 Factoring ax(squared) + bx + c - Practice and Problem-Solving Exercises - Page 509: 35


area of triangle = $.5*base*height$ height = $6x+4$ Factoring the trinomial helped find the other dimension of the triangle.

Work Step by Step

$9x^2-9x-10$ $3x-5$ $(3x-5)(3x+2) = 9x^2+6x-15x-6 = 9x^2-9x-6$
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