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Determine (x+1) is afactor of polynomial x⁴+x³+x²+x+1 ornot |
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Answer» x⁴+x³+x⁴+x+1. x+1=0. x=-1. (-1)⁴+(-1)³+(-1)²+(-1)+1. 1+(-1)+1-1+1. 1-1+1-1+1. 1. I THINK it is not a FACTOR of POLYNOMIAL. |
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