Split the middle term of the polynomial x square - 4?

Asked by Asish Joseph | 15th Apr, 2012, 12:23: PM

Expert Answer:

The middle term of this polynomial is 0.
The given polynomial can be factorised as follows:
x2 - 4 = (x + 2)(x - 2)

Answered by  | 15th Apr, 2012, 04:08: PM

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