Answer
$(3x-7)(x+5)$
Work Step by Step
Factor out $(3x-7)$.
$5(3x-7)+x(3x-7)\\
=(3x-7)(5+x)$
$=(3x-7)(x+5)$
Hence, the completely factored form of the given expression is $(3x-7)(x+5)$.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Appendix A - Review - A.3 Polynomials - A.3 Assess Your Understanding - Page A30: 114
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