If f(x)= x+2 x^2-3x+1 , then the values of x for which f(x) is not defined are

MHT CET 2026 Mathematics question

If , then the values of for which is not defined are

(A)Correct
(B)
(C)
(D)

Answer: (A)

Solution

A rational function is undefined where its denominator is zero: . By the quadratic formula , option (A). Option (B) uses instead of (sum of roots would be

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Question ID VK-100161