How to solve 456 imes789

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 456\times789 | Equatix

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Question

$$456 \times 789$$

Evaluate

$359784$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}456\\\underline{\times\phantom{999}789}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 456 with 9. Write the result 4104 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}456\\\underline{\times\phantom{999}789}\\\phantom{\times99}4104\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 456 with 8. Write the result 3648 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}456\\\underline{\times\phantom{999}789}\\\phantom{\times99}4104\\\phantom{\times9}3648\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 456 with 7. Write the result 3192 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}456\\\underline{\times\phantom{999}789}\\\phantom{\times99}4104\\\phantom{\times9}3648\phantom{9}\\\underline{\phantom{\times}3192\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}456\\\underline{\times\phantom{999}789}\\\phantom{\times99}4104\\\phantom{\times9}3648\phantom{9}\\\underline{\phantom{\times}3192\phantom{99}}\\\phantom{\times}359784\end{array}$$

Show Solution

Factor

$2^{3}\times 3^{2}\times 19\times 263$