Write the algebraic expression for each of the following statements using variables and constants.
Two more than the number $x$ multiplied by itself.

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Solution

Let the number be $x$
Two more the number is nothing but $x + 2$
$∴$ Two more than the number $x$ multiplied by itself is equal to
$x \times (x + 2)$
$x^{2} + 2 x$
Hence the algebraic expression is $x^{2} + 2 x$

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