Question

x/x-2-7/x+2=8/x^2-4

Answer 1

x=3

Answer 2

- so if you like to know how you get this result :
x(x+2)-7(x-2)=8 --- x*2+2x-7x+14=8 --- x*2 -5x+6=0 --- if you note the solutions with a,b you get a=(-(-5)+(25-24)*(1/2))/2 =(5+1)/2 =6/2 =3
b=(-(-5)-1)/2 =(5-1)/2 =4/2 =2

a=3
b=2