Hey! I need some help with solving this equation for x... (1+(6^2*x^-2))^-1*(-6x^-2)-(1+(4^2*x^-2))^-1*(-4x^-2) = 0 I have problem with (1+(6^2*x^-2))^-1 and (1+(4^2*x^-2))^-1 thanks
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Originally Posted by derfleurer The two should be shouldn't they? Okay now the they have become .
Haha, ok, so I gutted that last line. =p
wow, quick responses Thank you so much guys. your answers helped me a lot.
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