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Step-by-step Solution
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Subtract the values $9$ and $-25$
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$-16-n^2-10n$
Learn how to solve polynomial factorization problems step by step online. Factor by completing the square 9-n^2+-25-10n. Subtract the values 9 and -25. Use the complete the square method to factor the trinomial of the form ax^2+bx+c. Take common factor a (-1) to all terms. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial n^2+10nn+25.