Answer
$6a^{3} - 21a^{2} + 2a -7$
Work Step by Step
Given : $(3a^{2}+1)(2a-7)$
This becomes : $3a^{2}(2a) + 3a^{2}(-7) + 1(2a) + 1(-7)$
(After distributing)
$= 6a^{3} - 21a^{2} + 2a -7$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 11 - Rational Expressions and Functions - 11-2 Multiplying and Dividing Rational Expressions - Practice and Problem-Solving Exercises - Page 676: 79
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