Answer
$2x^{2}-2$
Work Step by Step
$6x^{2}+2-4(x^{2}+1)$
Distribute the $-4$:
$6x^{2}+2-4(x^{2})-4(+1)$
$6x^{2}+2-4x^{2}-4$
Combine like terms:
$2x^{2}-2$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Review - Page 44: 81
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