How to solve 2540 imes195

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 2540\times195 | Equatix

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Question

$$2540 \times 195$$

Evaluate

$495300$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}2540\\\underline{\times\phantom{999}195}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2540 with 5. Write the result 12700 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2540\\\underline{\times\phantom{999}195}\\\phantom{\times9}12700\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2540 with 9. Write the result 22860 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2540\\\underline{\times\phantom{999}195}\\\phantom{\times9}12700\\\phantom{\times}22860\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 2540 with 1. Write the result 2540 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}2540\\\underline{\times\phantom{999}195}\\\phantom{\times9}12700\\\phantom{\times}22860\phantom{9}\\\underline{\phantom{\times}2540\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}2540\\\underline{\times\phantom{999}195}\\\phantom{\times9}12700\\\phantom{\times}22860\phantom{9}\\\underline{\phantom{\times}2540\phantom{99}}\\\phantom{\times}495300\end{array}$$

Show Solution

Factor

$2^{2}\times 3\times 5^{2}\times 13\times 127$