2 years ago

Complete the square to rewite y=x^2-6x+15

1 answer:

mixer [17]2 years ago

4 0

$y = {x}^{2} - 6x + 15 \\ y = {x}^{2} - 3.2x + {3}^{2} + 15 - 9 \\ y = {(x - 3)}^{2} + 6$

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