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Mathematics 19 Online
OpenStudy (anonymous):

How can I find the domain: (x-5)/(2x^2-x-3)

OpenStudy (anonymous):

1. Factorise the denominator (x-5)/(2x-3)(x+1) The denominator can't = 0, because you'd have no solution so the domain is: all real x, but \[x \neq3/2, -1\]

OpenStudy (anonymous):

Thank you very much

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