" 1.Solve the quadratic equation "x^(2)+3=0

Solve the quadratic equation 2x^(2)-4x+3=0 by using the general expressions for the roots of a quadratic equation.

Solve the quadratic equation 2 x^(2)-4 x+3=0 by using the general expression for the roots of a quadratic equation.

Solve the quadratic equation 8x^(2)-14x+3=0 (i) When xepsilonI (integers) (ii) When xepsilonQ (rational numbers)

Solve the quadratic Equation -x^2+x-2=0

Solve the quadratic equation x^(2) + x- 6 =0 graphically.

Solve the quadratic equation 9x^(2)-100=0 by factorisation method.

(b)Solve the quadratic equation x^2+x+1=0

Solve the quadratic equation 2x^2-4x+3=0 by using the general expressions for the roots of a quadratic equation.

Solve the quadratic equation 2x^2-4x+3=0 by using the general expression for the roots of a quadratic equation .

Solve the given quadratic equation, x^(2)-3(x+3)=0 , giving your answer correct to two significant figures.