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Find the value of this expression if x = 3. x ^2 -1/ x+ 1
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Find the value of this expression if x = 3. x ^2 -1/ x+ 1

User Dominic Edwards
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x^2-1/x+1

3^2-1/3+1

3x3=9 -1 = 8

3+1=4

8/4=2
User Tomas Tintera
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