Answer
9
Work Step by Step
We are asked to evaluate the expression $4x^{0}+5$.
In general, $a^{0}=1$ when a does not equal 0.
Therefore, $4x^{0}+5=4(1)+5=4+5=9$.
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Section 5.1 - Exponents and Scientific Notation - Exercise Set - Page 262: 23
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