MCQ
$x+1$ is a factor of the polynomial
- A$x^3+x^2-x+1$
- ✓$x^3+x^2+x+1$
- C$x^4+x^3+x^2+1$
- D$x^4+3 x^3+3 x^2+x+1$
✓
Answer
Correct option: B.
$x^3+x^2+x+1$
b
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