Someone
public text v1 · immutable(x*2)(x/3) = x*x-56
2x x
-- * -- = 2x^2 / 3
1 3
EWW
2x^2 x^2(3 times)
---- - ----- + 56 = 0
3 1
2x^2 - 3x^2
------------ +56 = 0
3
-1x^2
----- + 56 = 0
3
3(-x^2+56) = 0
-3x+168 = 0 // -3
x+56 = 0