CPM Homework Help : INT3 Problem 4-109

CPM Homework Banner

Home > INT3 > Chapter Ch4 > Lesson 4.4.1 > Problem 4-109

4-109.

Solve each equation below for $x$ .

$5^x=5^{-3}$
Hint (a) - (d):
Look for common bases.

$6^x=216$
Answer (b):
$x = 3$

$7^x=\frac{1}{49}$
Answer (c):
$x=-2$

$10^x=0.001$

© 2022 CPM Educational Program. All rights reserved.