Mht CetQuadratic EquationsMHT CET 2025 19th April Evening ShiftMCQ+2 / -02025The value of 'a' so that the sum of squares of the roots of the equation $x^2-(a-2) x-a+1=0$ assumes the least value isA2B1C4D0Check AnswerClear SelectionReveal AnswerShow Explanation