Solve (63)quad(-5)xquad(-4)

$$( 63 ) \quad ( - 5 ) x \quad ( - 4 )$$

Evaluate

$$1260x$$

Solution Steps

Multiply 63 and -5 to get -315.

$$-315x\left(-4\right)$$

Multiply -315 and -4 to get 1260.

$$1260x$$

Differentiate w.r.t. x

$$1260$$

Steps Using Definition of a Derivative

Multiply 63 and -5 to get -315.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-315x\left(-4\right))$$

Multiply -315 and -4 to get 1260.

$$\frac{\mathrm{d}}{\mathrm{d}x}(1260x)$$

The derivative of ax^{n} is nax^{n-1}.

$$1260x^{1-1}$$

Subtract 1 from 1.

$$1260x^{0}$$

For any term t except 0, t^{0}=1.

$$1260\times 1$$

For any term t, t\times 1=t and 1t=t.

$$1260$$