Explain how solve 4x + 3 = 7 using the change of base formula log base b of y equals log y over log b. Include the solution for

Question

3 years ago

12

x in your answer. Round your answer to the nearest thousandth.
any help is appreciated!

2 answers:

zloy xaker [14] · Answer 1 · 2022-05-21T09:26:57+03:00

6 0

Answer:

x=1

Step-by-step explanation:

Given is an exponential equation

$4^x+3=7\\$

Subtract 3 from both the sides

We get

$4^x=4$

Taking log

$x=log_4 ^4$

=1

Mrac [35] · Answer 2 · 2022-05-21T11:00:15+03:00

Mrac [35]3 years ago

3 0

The the more simple way than you can add your log y and log b but x=1