" 4."2x^(2)+x-4=0

Find the roots of following quadratic equations by using quadratic formula, if they exist. (i) 2x^(2)+x-4=0 (ii) 2x^(2)+x+4=0 (iii) 2x^(2)+5sqrt3x+6=0 (iv) sqrt3x^(2)+11x+6sqrt3=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

The roots of 2x^(2) + x - 4 = 0 are…

4x^(2)-4x-80=0

The reciprocal equation among the following is 2x^(3)+4x^(2)+2x+2=0 2x^(3)+4x^(2)+4x+2=0 2x^(3)+4x^(2)+2x+4=0 2x^(3)+2x^(2)+4x-4=0

Determine the nature of the roots of the following quadratic equations from their discriminant : (i) 2x^(2) - 3 x -4 =0 (ii) x^(2) - 2 x+ ( 9 )/(4) =0 .

Roots of the equation x^(4)-2x^(2)+4=0 forms a

The roots of the equation x^(4)-2x^(2)+4=0 are the vertices of a :