The least positive value of ‘a’ for which the equation 2x2+a−10x+332=2a has real roots is ____________
D≥0(a-10)2-4(2)332-2a≥0(a-10)2-4(33-4a)≥0a2-4a-32≥0⇒a∈(-∞,-4]∪[8,∞)