Post a New Question

algebra

posted by on .

How do you solve 1/16=64^(5x-4)?

thank you

Notice that 16 and 64 are both powers of 2.

2^-4 = 2^6(5x-4)

take log base 2 of each side..

-4=6(5x-4)
solve for x

wow, okay thanks!!!

so its -.93?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question