if (x - 1) is a factor of Polyncmial 2x, + Kr. Then find the value of – InterviewSolution

InterviewSolution

1.

if (x - 1) is a factor of Polyncmial 2x, + Kr. Then find the value of K.

Answer»

If x-1 is a factor of the given polynomial, then (1) is a zero of the given polynomial.

Putting value of x = 1 in polynomial, we get,

2(1)² + k(1) = 0=> 2(1) +k = 0=> k = -2=> k = -2

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