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Mathematics 11 Online
OpenStudy (anonymous):

Describe the domain of 20x^2-2x-42

OpenStudy (anonymous):

All Real Numbers Positive Real Numbers Negative Real Numbers OR Non of the Above

sam (.sam.):

|dw:1337840121712:dw| all real

sam (.sam.):

since there isn't any restriction

OpenStudy (anonymous):

ok Thanks :)

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