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08-10-2017
Mathematics

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using the complete the square method, rewrite f(x) = x^2 -6x + 2 in vertex form

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08-10-2017

f(x) = x^2 - 6x + 9 + (2 - 9) -6/2 = -3. square -3 = +9. add to the squaring portion and subtract it from f(x)

f(x) = (x-3)^2 -7

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