Answer
$16$
Work Step by Step
In this problem, we are asked to substitute in given values for $x$.
$4^{x + 1}$ = $4^{1 + 1}$
Add the exponents:
$4^{2}$
Evaluate $4^{2}$:
$4^{2}=4(4)=16$
Algebra 2 Common Core
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133186024
ISBN 13:
978-0-13318-602-4
Chapter 6 - Radical Functions and Rational Exponents - 6-8 Graphing Radical Functions - Practice and Problem-Solving Exercises - Page 420: 75
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