Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Common Core End-of-Course Assessment - Page 795: 24


Answer choice $H$

Work Step by Step

The easiest way to do this problem is to substitute the answer choices. You must plug $6,1,-6,-1$ into the quadratic. If you plug in $6$, $6+2=\sqrt {72-6-2}$ $8 = 8$ $\boxed{6}$ is a solution. If you plug in $-1$ $-1+2=\sqrt {2+1-2}$ $1 = 1$ $\boxed{-1}$ is a solution The answer is $H$
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