4. Why are 4 and -1 zeroes of the poly-nomial p(x) = 4x2 + 3x-1 ? – InterviewSolution

1.	4. Why are 4 and -1 zeroes of the poly-nomial p(x) = 4x2 + 3x-1 ?
Answer» p(x)=4x²+3x-14x²+4x-x-14x(x+1)-1(x+1)(x+1)(4x-1)It means -1 and 1/4 are the zeroes of p(x)

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