Answer
$(3x-1)(x-2)(x+2)$
Work Step by Step
We factor using grouping:
$3x^{3}-x^{2}-12x+4=3x^{3}-12x-x^{2}+4=3x(x^{2}-4)-(x^{2}-4)=(3x-1)(x^{2}-4)=(3x-1)(x-2)(x+2)$
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: 97
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