Question

Hello! I missed class and didn't learn this lesson in Algebra 2. How would I solve problems such as:

1/4=2^x
or
2^x=4^x-3

Answer 1

take log both sides

Answer 2

Sorry, I missed the entire logarithm lesson, haha. I need to go in and make it up, but I wanted to learn the basics..could you solve it?

Answer 3

use this http://tutorial.math.lamar.edu/pdf/Algebra_Cheat_Sheet.pdf

Answer 4

but most important is log(a^x) = xlog(a)

Answer 5

i mean important for this problem

Answer 6

hahahha I'm so confused

Answer 7

ok lets look at your problem