Answer
$(x+4)(2x-1)$
Work Step by Step
Use grouping to factor this trinomial.
$2x^{2}+7x-4=2x^{2}-x+8x-4=x(2x-1)+4(2x-1)=(x+4)(2x-1)$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Section P.6 - Factoring - P.6 Exercises - Page 43: 70
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