Solve 41x52

$$41x52$$

Evaluate

$$41x_{52}$$

Steps For Long Multiplication

First line up the numbers vertically and match the places from the right like this.

$$\begin{array}{c}\phantom{\times99}41\\\underline{\times\phantom{99}52}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 41 with 2. Write the result 82 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}41\\\underline{\times\phantom{99}52}\\\phantom{\times99}82\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 41 with 5. Write the result 205 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}41\\\underline{\times\phantom{99}52}\\\phantom{\times99}82\\\underline{\phantom{\times}205\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}41\\\underline{\times\phantom{99}52}\\\phantom{\times99}82\\\underline{\phantom{\times}205\phantom{9}}\\\phantom{\times}2132\end{array}$$

Differentiate w.r.t. x_52

$$41$$

Steps Using Definition of a Derivative

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

$$41x_{52}^{1-1}$$

Subtract 1 from 1.

$$41x_{52}^{0}$$

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

$$41\times 1$$

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

$$41$$