Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 11 - Section 11.1 - Solving Quadratic Equations by Completing the Square - Exercise Set: 20

Answer

$p=\pm2i\sqrt3$

Work Step by Step

$3p^2-36=0$ $3p^2=-36$ $p^2=-12$ $\sqrt p^2=\pm\sqrt-12$ $p=\pm2i\sqrt3$
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