osarr2004 osarr2004

06-12-2017
Mathematics

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Solve the equation by completing the square y^2-6x+4=0

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lesliekolleroxrkcf lesliekolleroxrkcf

06-12-2017

y^2 -6x =-4
y^2 -6x +9 =-4+9
(y-3)^2 = 5
y-3=✓5
y=3±✓5

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