Verify if 4, -4, 5 are the zero of x^3-5x^2-160x+80 and verify their r – InterviewSolution

1.	Verify if 4, -4, 5 are the zero of x^3-5x^2-160x+80 and verify their relationship
Answer» if 4,-4, 5ARE ZERO of X^3-5x^2--160x+80 when we put the VALUE of x the result is 0

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