Processing math: 100%

\

4.3.5 Example 5 (Unequal Base – put log both side)

January 21, 2022April 29, 2020 by

Example 5
Solve each of the following.
(a)

$3^{x + 1} = 7$
(b)

$2 (3^{x}) = 5$
(c)

$2^{x} {.3}^{x} = 9^{x - 4}$
(d)

$5^{x - 1} {.3}^{x + 2} = 10$

Leave a Comment Cancel reply