[" Find "x" using quadratic formula "],[(1)/(x+1)+(1)/(x+2)=(4)/(x+4);x!=-1,-2,-4]

Solve for x , using the quadratic formula : x - (1)/(x) = 3

Solve using quadratic formula : 5x^(2)-4x-3=0

Solve the following using quadratic formula: (i) 2x^(2)=2x+5

Solve the following using quadratic formula: (iv) x^(2)-2x=2

Find the roots of the following quadratic equations, if they exist, using the quadratic formula: (1) (1)/(3)x^(2)-sqrt(11)x+1=0 (2) x^(2)+4x+5=0

Solve the following using quadratic formula: (iii) 1/2 x^(2)=sqrt(11)x-1

Solve the following using quadratic formula: (ii) x^(2)+7x+12=0

Solve the following using quadratic formula: (vi) x^(2)-8x-7=0

Using the quadratic formula,solve for x : 3x^(2)+2sqrt(5)x-5=0