Question

Differentiate y with respect to x.

Y = 2x²+y² .

Answer 1

dy/dx

= d(2x²+y²)/dx

= d(2x²)/dx + d(y²)/dx

Taking y as constant as the expression is differentiated with respect to x. We know d(c)/dx= 0 for any constant " c "

= d(2x²)/dx

= 2 d(x²)/dx

= 2 * 2 x

= 4x

Hope it helps you !