Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 7 - Polynomial Equations and Factoring - 7.3 - Special Products of Polynomials - Exercises - Page 376: 42

Answer

$r^{6}-36t^{8}$

Work Step by Step

Recall: $(a-b)(a+b)=a^{2}-b^{2}$ $\implies (r^{3}-6t^{4})(r^{3}+6t^{4})=(r^{3})^{2}-(6t^{4})^{2}$ $=r^{6}-36t^{8}$
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