Answer
$(7t+1)(t-4)$
Work Step by Step
$-27t+7t^2-4$
$7t^2-27t-4$
Factors of -4: 1 and -4, 2 and -2, 4 and -1
$(7t+1)(t-4)$
$7t*t+7t*-4+1*t+1*-4$
$7t^2-28t+t-4$
$7t^2-27t-4$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 6 - Section 6.3 - Factoring Trinomials of the Form ax2+bx+c - Exercise Set - Page 435: 27
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