Answer
$A = 2x^2-4x$
Work Step by Step
$A = 1/2*h*(b_{1}+b_{2})$
$A = 1/2*(x-2)*((x+2)+(3x-2))$
$A = 1/2*(x-2)*(x+2+3x-2)$
$A = 1/2*(x-2)*(4x)$
$A = 1/2*(x-2)*2*2x$
$A = (x-2)*2x$
$A = 2x^2-4x$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 8 - Polynomials and Factoring - Cumulative Test Prep - Short Response - Page 530: 28
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