1.

Which of the following quadratic equations has roots 2, -1 ?(A) x² + x + 2 = 0(B) x? -x- 2 = 0(C) x2 + 2x - 2 = 0D) x2-2X+2=0​

Answer»

OPTION B is the RIGHT ANSWER .. . . .. . . . . .. . .



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