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?
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?