Saturday 21 May 2016

FACTORIZATION 1


Factorize 1-V2

Solution

We use difference of two squares a2 – b2 = (a - b)(a + b)

1-V2 = 12-V2       

        = (1 - V)(1 + V)

Hence 1 - V2 = (1 - V)(1 + V)


TRY THIS…………….



Factorize 25 - W2


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