I have an equation that I need to solve for x in which i have no clue of how to solve it

Please Help if you can

0 = 80x(500^2+x^2)^(-1/2) - 50

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- May 17th 2009, 06:22 PMdwatSolving for x. How?
I have an equation that I need to solve for x in which i have no clue of how to solve it

Please Help if you can

0 = 80x(500^2+x^2)^(-1/2) - 50 - May 17th 2009, 06:36 PMskeeter
- May 18th 2009, 02:51 AMdwat
perfect, thanks. It is correct, I just wanted to clarify how the textbook got the answer.