2015]quad (xiv)3x^(2)-4sqrt(3)x+4=0

4x^(2)+4sqrt(3)x+3=0

3x^2-4sqrt3x+4=0

Find the value of discriminant of the following quadratic equations. (iv) 3x^2-4sqrt(3)x+4=0 .

Find the value of discriminant of the following quadratic equations. (iv) 3x^2-4sqrt(3)x+4=0 .

Determine the nature of the roots of the following quadratic equations: (i) 3x^2-4sqrt(3)x+4=0 (ii) 3x^2-2sqrt(6)x+2=0 (iii) (x-2a)(x-2b)=4a b

Find the nature of the roots of the following quadratic equations. If the real roots exits, find them : (1) 2x^(2)-3x+5=0 (2) 3x^(2)-4sqrt(3)x+4=0 (3) 2x^(2)-6x+3=0

The roots of the equation 3x^(2) - 4sqrt(3x) + 4 = 0 are

Find the nature of the roots of the quadratic equation 3x^(2)-4sqrt(3)x+4=0 and hence solve it.

Find the roots of the quadratic equations by applying the quadratic formula.(i) 2x^(2)-7x+3=0 (ii) 2x^(2)+x-4=0 (iii) 4x^(2)+4sqrt(3)x+3=0( iv )2x^(2)+x+4=0

(4) sqrt(3)x^(2)+2x-sqrt(3)=0