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X²+X² =

  • A.4X
  • B.2X
  • C.2X^2
  • D.X/2

Answer: C

Here the given expression, 

X² + X²  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 X² 

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

Therefore, 

 

X² + X² = 2X².

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