Given the following perfect square trinomial, fill in the missing term. x2 − 16x +______

asked Jul 15, 2018 49.3k views

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Given the following perfect square trinomial, fill in the missing term.
x2 − 16x +______

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The answer is 64 because the factors of the trinomial would be (x-8)^2

Sdude answered Jul 16, 2018

by Sdude

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the missing term is 64. Proof - (x-8)² = x²-16x+64 2) The missing term is 28. Proof - (2x+7)(2x+7) = 4x²+28x+49 ... x2-16x+64 4x2+28x+49.

Naga Budigam answered Jul 21, 2018

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