Answer
1,3
Work Step by Step
Using a natural logarithm to cancel out the exponential function, we find:
$$ 4x=x^2+3 \\ 0=x^2-4x+3 \\ (x-1)(x-3)=0 \\ x=1,3$$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - Review Exercises - Page 413: 87
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