How to solve 45 imes2737

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 45\times2737 | Equatix

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Question

$$45 \times 2737$$

Evaluate

$123165$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times9999}45\\\underline{\times\phantom{99}2737}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 45 with 7. Write the result 315 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}45\\\underline{\times\phantom{99}2737}\\\phantom{\times999}315\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 45 with 3. Write the result 135 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}45\\\underline{\times\phantom{99}2737}\\\phantom{\times999}315\\\phantom{\times99}135\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 45 with 7. Write the result 315 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}45\\\underline{\times\phantom{99}2737}\\\phantom{\times999}315\\\phantom{\times99}135\phantom{9}\\\phantom{\times9}315\phantom{99}\\\end{array}$$

Now multiply the first number with the $4^{th}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 45 with 2. Write the result 90 at the end leaving 3 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}45\\\underline{\times\phantom{99}2737}\\\phantom{\times999}315\\\phantom{\times99}135\phantom{9}\\\phantom{\times9}315\phantom{99}\\\underline{\phantom{\times9}90\phantom{999}}\\\end{array}$$

Now add the intermediate results to get final answer.

Show Solution

Factor

$3^{2}\times 5\times 7\times 17\times 23$