Calculating limits: Find each limit by hand.

limx12x3-x2-2x+1x2-2x+1.

Short Answer

Expert verified

The answer of the limit is.

Step by step solution

01

Step 1. Given Information.

Given:limx12x3-x2-2x+1x2-2x+1.

02

Step 2. Calculating the limit using direct substitution.

Solvingbyhand,limx12x3-x2-2x+1x2-2x+1=limx1(x-1)(x+1)(2x-1)(x-1)2=limx1(x+1)(2x-1)(x-1)=2×10=.

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