Describe how the following expression is obtained. 
$x^2-3$.

Given :

Given expression is $x^2-3$.

To do :

We have to find how the expression is obtained .  

Solution :

$x^2-3$ is obtained by adding $x^2$ and $-3$.

$x^2$ is obtained by multiplying x and x.

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Updated on: 10-Oct-2022

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