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Mathematics 17 Online
OpenStudy (anonymous):

Find all the numbers which the rational expression is undefined 2x^2-2x+4

OpenStudy (anonymous):

there is no possible x value that would make this equation undefined

OpenStudy (anonymous):

certain x values can make this equation 0 but not undefined

OpenStudy (anonymous):

There's no real number for which the x value isn't real, I should say. Go ahead and insert a complex number, if you want.

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