Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises: 33


$4u^2 + 4uv + v^2$

Work Step by Step

$Multiply$ $the$ $algebraic$ $expressions$ $using$ $a$ $Special$ $Product$ $Formula$ $and$ $simplify:$ $(2u+v)^2$ Use the Square of a Sum Product Formula: $(A+B)^2 = A^2+2AB+B^2$ $(2u+v)^2$ = $(2u)^2 + (2\times2u\times v) + v^2$ $= 4u^2 + 4uv + v^2$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.