How to solve ( b) 2431 * 246

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve ( b) 2431 * 246 | Equatix

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Question

$$2431 \times 246$$

Evaluate

$598026$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}2431\\\underline{\times\phantom{999}246}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2431 with 6. Write the result 14586 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2431\\\underline{\times\phantom{999}246}\\\phantom{\times9}14586\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2431 with 4. Write the result 9724 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2431\\\underline{\times\phantom{999}246}\\\phantom{\times9}14586\\\phantom{\times9}9724\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2431 with 2. Write the result 4862 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2431\\\underline{\times\phantom{999}246}\\\phantom{\times9}14586\\\phantom{\times9}9724\phantom{9}\\\underline{\phantom{\times}4862\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}2431\\\underline{\times\phantom{999}246}\\\phantom{\times9}14586\\\phantom{\times9}9724\phantom{9}\\\underline{\phantom{\times}4862\phantom{99}}\\\phantom{\times}598026\end{array}$$

Show Solution

Factor

$2\times 3\times 11\times 13\times 17\times 41$