Question

4) Determine (x + 1) is a factor of
factor of x³ + x² + x + 1​

Answer 1

Answer:

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Answer 2

Answer:

yes,(x+1) is a factor of x3+x2+x+1

Step-by-step explanation:

let f(x)=x3+x2+x+1

=>f(-1)=(-1)3+(-1)2+(-1)+1

=>f(-1)=(-1+1-1+1)

=>f(-1)=0

so,(x+1) is a factor of f(x).