College Algebra 7th Edition

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

Answer

$(x+4)(2x-1)$

Work Step by Step

Use grouping to factor this trinomial. $2x^{2}+7x-4=2x^{2}-x+8x-4=x(2x-1)+4(2x-1)=(x+4)(2x-1)$
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