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What is the factored form of 16x²-1?​

1 Answer

3 votes

Answer:

(4x+1) (4x-1)

Explanation:

16x^2 -1 = (4x)^2 - (1)^2
consider 4x as a , 1 as b


according to a^2-b^2 = (a+b) (a-b) formula
we get = (4x+1) (4x-1)

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