College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.4 - Polynomials - R.4 Assess Your Understanding - Page 48: 38



Work Step by Step

We distribute: $8(4x^{3}-3x^{2}-1)-6(4x^{3}+8x-2) =8*4x^{3}-8*3x^{2}-8*1-6*4x^{3}-6*8x+6*2 =32x^{3}-24x^{2}-8-24x^{3}-48x+12 =8x^{3}-24x^{2}-48x+4$
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