Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-1 Adding and Subtracting Polynomials - Mixed Review: 66

Answer

$28x^8$

Work Step by Step

We start with the given expression: $(4x^5)(7x^3)$ We rearrange and regroup the factors by like terms: $(4\times7)(x^5x^3)$ We multiply the constants: $28x^5x^3$ To multiply powers with the same base, we add the exponents: $28x^{5+3}=28x^8$
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