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Find the limit x³ - 1/ x² - 1 as x approaches 1.
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Find the limit x³ - 1/ x² - 1 as x approaches 1.

User Peter Ericson
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lim x --> 1 x^3-1/x^2-1=(x-1)(x^2+x+1)/(x-1)(x+1)=(x^2+x+1)/(x+1)=3/2
User Mansoor Gee
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