College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.5 - Algebraic Expressions - P.5 Exercises: 50

Answer

x$^2$-6xy+9y$^2$

Work Step by Step

(A+B)$^2$=A$^2$+2AB+B$^2$ (x-3y)$^2$ (x)$^2$+2(x)(-3y)+(-3y)$^2$ x$^2$-6xy+9y$^2$
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