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Mathematics 6 Online
OpenStudy (anonymous):

(x-1)(x+1)/(x-1)(x-1) does the x-1 in the numerator cancel out both x-1 in the denominator or just one of them?

hartnn (hartnn):

since there is only one x-1 in numerator, it will cancel out with ONLY ONE x-1 in denominator.

OpenStudy (anonymous):

so the final equation would be x+1/x-1 ?

hartnn (hartnn):

yup :)

OpenStudy (anonymous):

thnx

hartnn (hartnn):

welcome :)

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