The numeric coefficient of $x$ in the algebraic expression $2 x + 4 x^{2}$ is/are .

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4 x

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Both

2

and

4 x

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Solution

The correct option is A 2
Given expression: $2 x + 4 x^{2}$

It can also be written as $2 x + (4 x) x$ .

So, the first term has a numeric coefficient $2$ of $x$ and the second term has no numeric coefficient of $x$ .

Hence, the numeric coefficient of $x$ of the expression $2 x + 4 x^{2}$ is $2.$

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