Answer
$$3yx+2y^3+4y^2. $$
Work Step by Step
By multiplying each term of the polynomial by the monomial, and then adding the products, we have
$$y(3x+2y^2+4y)=y(3x)+y(2y^2)+y(4y))\\
=3yx+2y^3+4y^2. $$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 5 - Section 5.5 - Multiplication of Polynomials - Exercise - Page 225: 8
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