Okay, this is the equation: 25^{x}=5^{x*x -3}* x. Solve for x.

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- Aug 10th 2012, 04:50 PMwaldol1Problems of the form x^n*b^p(x)
Okay, this is the equation: 25

^{x}=5^{x*x -3}* x. Solve for x. - Aug 10th 2012, 04:55 PMrichard1234Re: Problems of the form x^n*b^p(x)
I don't think that can be solved using algebraic methods. You have to approximate or use Newton's formula.

- Aug 10th 2012, 05:39 PMSorobanRe: Problems of the form x^n*b^p(x)
Hello, waldol1!

I assume you have a typo . . .

Quote:

We have: .

. . . . . . . .

Therefore: .