Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - p.4 - Factoring Polynomials - Exercises - Page 39: 49

Answer

$(2x+3)(x+3)$

Work Step by Step

$2x^2+9x+9=2x^2+6x+3x+9=(2x)x+(2x)3+(3)x+(3)3=2x(x+3)+3(x+3)=(2x+3)(x+3)$
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