Question

check weather x+1 is a factor of x^3 +x^2 +x+1​

Answer 1

Step-by-step explanation:

yes it is a factor...

refer above attachment...

Answer 2

Answer:

Yes x+1 is the factor of given equation

Step-by-step explanation:

x+1=0

x=-1

x^3+x^2+x+1

(-1)^3+(-1)^2+(-1)+1

(-1)+1+(-1)+1

2-2

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