#### Factor quadratic 4p^{2} - 1using difference of squares

Anonymous

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Sangeetha Pulapaka

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STEP 1: Recall on how to factor a quadratic

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STEP 2: Recall what are difference of squares

STEP 3: Factor the quadratic 4p^{2} - 1

Using the difference of squares formula (a-b)^{2} = (a-b)(a+b)

We write the above quadratic as (2p)^{2}- (!)^{2}

which is (2p-1)(2p+1)