MCQ
The factors of $x^2-4$ are
  • A
    $(2-x)(x+2)$
  • $(x+2)(x-2)$
  • C
    $(x+2)(x+2)$
  • D
    $(x-4)(x-4)$

Answer

Correct option: B.
$(x+2)(x-2)$
B

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