Answer
Perfect Square Trinomial
Work Step by Step
By squaring the binomial $u+v$:
$(u+v)^2=(u+v)(u+v)=uu+uv+vu+vv=u^2+2uv+v^2$
By squaring the binomial $u-v$:
$(u-v)^2=(u-v)(u-v)=uu-uv-vu+(-v)(-v)=u^2-2uv+v^2$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Prerequisites - p.4 - Factoring Polynomials - Exercises - Page 39: 3
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