Answer
$n^3+2n^2+3n+6$.
Work Step by Step
The given expression is
$=(n+2)(n^2+3)$
Use the FOIL method.
$=n(n^2)+n(3)+2(n^2)+2(3)$
Multiply.
$=n^3+3n+2n^2+6$
Standard form.
$=n^3+2n^2+3n+6$
Hence, the product is $n^3+2n^2+3n+6$.
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
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 - 7.2 - Multiplying Polynomials - Monitoring Progress - Page 367: 8
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