Solve 3x^2y+x(-x)(-4)+x^2(-4)

$$3 x ^ { 2 } y + x ( - x ) ( - 4 ) + x ^ { 2 } ( - 4 )$$

Evaluate

$$3yx^{2}$$

Solution Steps

Multiply x and x to get x^{2}.

$$3x^{2}y+x^{2}\left(-1\right)\left(-4\right)+x^{2}\left(-4\right)$$

Multiply -1 and -4 to get 4.

$$3x^{2}y+x^{2}\times 4+x^{2}\left(-4\right)$$

Combine x^{2}\times 4 and x^{2}\left(-4\right) to get 0.

$$3x^{2}y$$

Differentiate w.r.t. x

$$6xy$$