PreparationMock TestRRBFree Online RRB JE Stage 1 Mock TestBy salma Find the roots of the quadratic equation: 2×2 + 3x – 9 = 0?(A) 3, -3/2(B) 3/2, -3(C) -3/2, -3(D) 3/2, 3(E) 2/3, -3