Answer
$(x+3)(x^2+4)$
Work Step by Step
The polynomial can be factored by grouping.
Regroup to have
$(x^3+3x^2)+(4x+12)$.
Factor the GCF in each group to have
$x^2(x+3)+4(x+3)$.
Factor out $x+3$ to have:
$(x+3)(x^2+4)$.
Algebra 2 Common Core
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133186024
ISBN 13:
978-0-13318-602-4
Chapter 5 - Polynomials and Polynomial Functions - 5-3 Solving Polynomial Equations - Lesson Check - Page 300: 3
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
