Friday 3 October 2014

FACTORIZATION 1

Factorize 1-h2

Solution

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

1-h2 = 12-h2

        = (1 - h)(1 + h)

Hence 1-h2 = (1 - h)(1 + h)

TRY THIS…………….


Factorize 4-m2

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