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07-12-2021
Mathematics

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If f(x)= x^2 - x+ 1 and f (-1), then the result is

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07-12-2021

Answer:

3

Step-by-step explanation:

To solve f(-1), entails to replace x by -1 in the function

f(-1)= (-1)^2 - (-1)+ 1

= 1 + 1 + 1

= 3

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