Answer
$(3q + 2)(3q+2)$
Work Step by Step
$9q^2+12q+4$ = $(3q + 2)(3q+2)$
Possible Factors:
$(3q + 2)(3q+2)$
$(9q+2)(q+2)$
$(3q+4)(3q+1)$
$(9q+4)(9q+1)$
Check using FOIL:
$(3q + 2)(3q+2)$ = $9q^2 +6q+6q+4$ = $9q^2+12q+4$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 11 - Rational Expressions and Functions - 11-1 Simplifying Rational Expressions - Mixed Review - Page 657: 69
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