find the discriminate of quadratic equation 4x2-2/3 x -1/16=0 Share with your friends Share 2 ramandeep.singh answered this On comparing with the general equation , we get 12 View Full Answer Akshay Gupta answered this 4X2-2/3X-1/16=0(192X2-32X-3)/48=0192X2-32X-3=0AX2+BX+C=0D=B2-4AC=(-32)2-4*192*-31024+2304=3328ANS=3328 -4 Ananya Mishra answered this 4 x 2 - 2/3x - 1/16 = 0 Here , a = 4 b = -2/3 c = -1/16 Discriminant d = b2 - 4acsubstituting the values = (-2/3)2 - 4 (4)(-1/16) = 4/9 - ( - 1) = 4/9 + 1 = 13/9 4