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Add and subtract $\displaystyle\left(\frac{b}{2a}\right)^2$
Learn how to solve polynomial factorization problems step by step online.
$n^2+2n+1+1-1$
Learn how to solve polynomial factorization problems step by step online. Factor by completing the square 1+2nn^2. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial n^2+2n+1. Subtract the values 1 and -1.