Derivative of x 2 2xy y 2 July 8, 2019 16 32 64 128 Derivative of (x^2-2xy+y^2=4) Derivative of 2x /( x 2 y 2 Derivative of x 2y y 2x =- 2 Find the derivative of x^2-y^2=2xy Derivative of sin^2x