Answer
-20
Work Step by Step
Calculate exponents $4^{2}$
= 3$\times$4 - 2 $\times$ 16
Multiply and divide left to right
multiply and divide left to right
=12-32
Add and subtract left to right
=-20
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 5 - Test - Page 232: 1
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