Does the expression x^3-1/x^2-1 simplify to x?
no, because x3 β 1 can be factored as x(...
Mathematics, 23.11.2019 07:31 tdyson3p6xvtu
Does the expression x^3-1/x^2-1 simplify to x?
no, because x3 β 1 can be factored as x(x2 β x + 1) and x2 β 1 can be factored as x(x β 1), so only x can be canceled.
yes, because x3(x β 1) can be factored as x2(x β 1) and x2 β 1 can be factored as x(x β 1), so (x β 1) can be canceled.
no, because the β1 in the numerator and denominator is not a common factor and cannot be canceled.
yes, because β1 in the numerator and denominator is a common factor and can be canceled.
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