The L.C.M. of 9x2+6x+1,3x2+7x+2 and 2x2+3x−2 is (x+a)(2x−b)(3x+c) – InterviewSolution

1.	The L.C.M. of 9x2+6x+1,3x2+7x+2 and 2x2+3x−2 is (x+a)(2x−b)(3x+c)2. Then the value of a−b−c=?
Answer» The L.C.M. of $9 x^{2} + 6 x + 1, 3 x^{2} + 7 x + 2 a n d 2 x^{2} + 3 x - 2$ is $(x + a) (2 x - b) (3 x + c)^{2}$ . Then the value of $a - b - c = ?$

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