Answer
$16i$
Work Step by Step
$i=\sqrt{-1}$
$\sqrt{-196}=\sqrt{-14^2}=sqrt{-1}\sqrt{14^2}=i\cdot16=14i$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 2 - Section 2.2 - Graphs of Equations in Two Variables; Intercepts; Symmetry - 2.2 Assess Your Understanding - Page 167: 94
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