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Mathematics 20 Online
OpenStudy (anonymous):

The roots of y in the equation are?

OpenStudy (anonymous):

|dw:1424276544100:dw|

OpenStudy (kc_kennylau):

Do you use complete the square, factor method, or quadratic formula?

OpenStudy (anonymous):

y^2-2y+9/2=0 so a=1 b=-2 c=9/2 now use quadratic formula D=b^2-4ac and then |dw:1424276775461:dw|

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