tetisali50 tetisali50

20-01-2018
Mathematics

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What are the roots of this function? f(x) = x^2 – 8x + 12

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Аноним Аноним

20-01-2018

Quadratic formula
8 plus or minus sqrt of -8^2 - 48
over 2a

8 plus or minus 4
over 2

The roots are x = 2 and x = 6

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