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Mathematics 10 Online
OpenStudy (anonymous):

(x^3-x^2-x-2)/x^3 = 0 is it "legal" to multiply both sides of the equation with x^3? and if not, why?

hartnn (hartnn):

yes,it is legal as long as x not equal to 0

OpenStudy (anonymous):

so i can just solve for x^3-x^2-x-2 =0?

hartnn (hartnn):

yes,absolutely

OpenStudy (anonymous):

thanks!

hartnn (hartnn):

welcome :)

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