Tough very long problem need help

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March 24th 2010, 08:11 PM
Fyou88

Tough very long problem need help

Consider the expression: (x^2-y^2)^2/3+(2xy)^2/3=(x^2+y^2)^1/3.

Find the derivative or Y prime.
March 24th 2010, 08:29 PM
pickslides

Quote:

Originally Posted by Fyou88

Consider the expression: (x^2-y^2)^2/3+(2xy)^2/3=(x^2+y^2)^1/3.

Find the derivative or Y prime.

hi my friend, your equation is not clear, is it

$(x^2-y^2)^{2/3}+(2xy)^{2/3}=(x^2+y^2)^{1/3}$

or

$\frac{(x^2-y^2)^2}{3}+\frac{(2xy)^2}{3}=(x^2+y^2)^{1/3}$

or....
March 25th 2010, 07:56 AM
Fyou88

the 1st one. (Nod)

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