Which of the following polynomials has (x + 1) as a factor
(i) x⁴ + x³ + x² + x +1
(ii) x³ + x² + x + 1
(iii) x³ + 2x² – 2x + 1
(iv) x⁴ + 3x³ + 3x² + x + 1
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Answer:
Answer is ii
Step-by-step explanation:
x+1 is a factor so that x=-1
when I substitute x=0 then x+1 is a factor else x+1 is not a factor for that polynomial equation
From the given polynomial equations x^3+x^2+x+1 is equal to zero then the factor is x+1
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