Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 7 - Algebraic Fractions - Chapters 1-7 Cumulative Review Problem Set: 27

Answer

$4x^{2}+20x+25$

Work Step by Step

Multiplying each term of the first parenthetical expression with the entire second parenthetical expression, we obtain: $(2x+5)(2x+5)$ =$2x(2x+5)+5(2x+5)$ =$4x^{2}+10x+10x+25$ =$4x^{2}+20x+25$
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