Question

check whether x²-x+1 is factor of x5-4x³+x²+3x+1​

Answer 1

Answer:

-4 . No x^2-x+1 is not a factor

Step-by-step explanation:

x^2-x = -1

=> 5 (-1) - 4 (-1)^3 + (-1) + 3 (-1) + 1

=> -5 + 4 - 1 -3 + 1

=> -1 - 3 - 1 + 1

=> -4 is the answer.

=> So, to be a factor it the answer should be zero

=> But, the answer is not coming zero

So, x^2-x+1 is not a factor of 5x-4x^3+x^2+3x+1.

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