Answer
$14x^2-31x-10$
Work Step by Step
$$(2x-5)(7x+2)$$ $$=(2x\times 7x)+(2x\times 2)+(-5\times 7x)+(-5\times 2)$$ $$=14x^2+4x-35x-10$$ $$=14x^2-31x-10$$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.4 - Page 61: 26
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