Answer
$19$
Work Step by Step
We have $$\sqrt {49} + 5*4 - 8$$
Doing the square root and the multiplication $$7 + 20 - 8 $$
Finally the result is $$19$$
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapters 1-6 - Cumulative Review Exercises - Page 474: 8
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