X2+X2 = 4X 2X 2X^2 X/2 Here the given expression, X 2 + X 2 is an algebraic expr

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Correct Answer

2X^2

Explanation

Here the given expression,

$X^{2} + X^{2}$ is an algebraic expression. Here in this expression the terms are like terms. Now to add them, add their coefficients.

Here in the given expression, the like terms are two $X^{2}$

Hence, adding their coefficients i.e, 1 + 1 = 2

Therefore,

$X^{2} + X^{2}$ = 2 $X^{2}$ .

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