I know several methods in finding the value o x, but i can't figure this one out:

5^(x+2) - 5^(x) = 24

So that says 5 to the power of x plus 2 minus 5 to the power of x equals 24.

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- Feb 20th 2008, 01:11 PMonenamelessSolving Exponential Functions
I know several methods in finding the value o x, but i can't figure this one out:

5^(x+2) - 5^(x) = 24

So that says 5 to the power of x plus 2 minus 5 to the power of x equals 24. - Feb 20th 2008, 01:33 PMSoroban
Hello, onenameless!

Quote:

Solve for

We have: .

Factor: .

Therefore: .