Question

answer this question
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Answer 1

Answer:

option 2

x*x*x+x*x+x+1

Answer 2

Answer:

The answer is option 2.

Step-by-step explanation:

x+1=0

x=-1

Now

x³+x²+x+1

(-1)³+(-1)²-1+1

-1+1-1+1

=0