Math - exponents
9^(-32)^(125)^x = 1/3
Solve for x.
Please help?
Wait, just making sure...
It's 9 to the -32 power, to the 125 power, to the x power, equals 1/3?
*input graphing calculator*
*output answer*
Oh, I already have the answer. I just need to know how to get there.
Don't you just multiply the exponents? Kinda like how if you plug in ((2^2)^2)^2 in a calculator you'll get 256, but if you just multiply the exponents you get 8, and 2^8=256
Logarithms can bring down exponents, or (z^y)^s= z^(ys) .
I would double check the question though, because that won't be a pretty answer
The answer, oddly enough, is -1/3.
Posting Permissions
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
Forum Rules