# How do you solve #4^(2x+3) = 1#?

##### 1 Answer

Feb 24, 2016

Convert to logarithmic form.

#### Explanation:

Simplify using the rule

You can now distribute. Don't forget: you can't combine logarithmic and non logarithmic expressions.

Factor out the x.

Ask your teacher exactly what he/she wants. They may want you to keep your answer in exact form, or for you to round it off to a certain number of decimals, so just make sure to communicate.

**Practice exercises:**

- Solve for x.

a)

b).

c)

Good luck!