How to solve 23 23 * 45

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 23 23 * 45 | Equatix

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Question

$$65 \cdot 23$$

Evaluate

$1495$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}65\\\underline{\times\phantom{99}23}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 65 with 3. Write the result 195 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}65\\\underline{\times\phantom{99}23}\\\phantom{\times9}195\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 65 with 2. Write the result 130 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}65\\\underline{\times\phantom{99}23}\\\phantom{\times9}195\\\underline{\phantom{\times}130\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}65\\\underline{\times\phantom{99}23}\\\phantom{\times9}195\\\underline{\phantom{\times}130\phantom{9}}\\\phantom{\times}1495\end{array}$$

Show Solution

Factor

$5\times 13\times 23$