Mathematics, 22.05.2020 18:57 dubose8872

The process of completing the square is done for f(x) = x^2 +10x + 21 to be changed into a vertex form..which step shows Three steps toward this process? why did you pick your answer ?

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The process of completing the square is done for f(x) = x^2 +10x + 21 to be changed into a vertex fo...

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