Solve (11x+2)-7

$$( 11 x + 2 ) - 7$$

Differentiate w.r.t. x

$$11$$

Steps Using Derivative Rule for Sum

Subtract 7 from 2 to get -5.

$$\frac{\mathrm{d}}{\mathrm{d}x}(11x-5)$$

The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^{n} is nax^{n-1}.

$$11x^{1-1}$$

Subtract 1 from 1.

$$11x^{0}$$

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

$$11\times 1$$

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

$$11$$

Evaluate

$$11x-5$$

Solution Steps

Subtract 7 from 2 to get -5.

$$11x-5$$