Solve 147u:7*3=

$$147 u : 7 \cdot 3 =$$

Evaluate

$$63u$$

Solution Steps

Divide 147u by 7 to get 21u.

$$21u\times 3$$

Multiply 21 and 3 to get 63.

$$63u$$

Differentiate w.r.t. u

$$63$$

Steps Using Definition of a Derivative

Divide 147u by 7 to get 21u.

$$\frac{\mathrm{d}}{\mathrm{d}u}(21u\times 3)$$

Multiply 21 and 3 to get 63.

$$\frac{\mathrm{d}}{\mathrm{d}u}(63u)$$

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

$$63u^{1-1}$$

Subtract 1 from 1.

$$63u^{0}$$

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

$$63\times 1$$

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

$$63$$