Quadratic equations solve easily

Solve the following quadratic equation using the Standard Quadratic Formula 3x ^2 + 5x - 9 = 0

Solve the quadratic equations by using the general expressions for the roots of a quadratic equation: x^2-(3sqrt(2)-2i)x-6sqrt(2)i=0

Solve the following quadratic equations by factorization method: 1/(x-2)+2/(x-1)=6/x

Solve the following quadratic equation by completing the square method. x ^2+2x−5=0

Solve the following quadratic equations by factorization method: (x+3)/(x-2)-(1-x)/x=(17)/4

Solve the following quadratic equations by factorization: (x-a)/(x-b)+(x-b)/(x-a)=a/b+b/a

Solve the following quadratic equations by factorization method: 1/(a+b+x)=1/a+1/b+1/x ,\ \ a+b!=0

Solve the following quadratic equations by factorization method. x^2+2sqrt(2)x-6=0

Solve the following quadratic equations by factorization: x^2+5x+6=0