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

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

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

Find the roots of the following quadratic equations, if they exist, by the method of completing the square: (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

Find the roots of the quadratic equations by applying the quadratic formula.(iii) 4x^2+4sqrt3x+3=0

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

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+4sqrt3x+3=0 (iv) 2x^2+x+4 = 0

Find the roots of the following quadratic equations,if they exist,by the method of completing the square:(iii) 4x^2+4sqrt3x+3=0