number(x^2) - number/number(number(y))^2
-------------------------------------------------------- = 290
number - number(x^2) - number(y)
SOLVE FOR NUMBER, X, AND Y
number = n
n(x^2) - n/n(n(y))^2
--------------------- = 290
n - n(x^2) - n(y)
-n(x^2) + n/n(n(y))^2
---------------------- = -290 M -1
n - n(x^2) - n(y)
n/n(n(y))^2
------------ = -290 Cancellation
n - n(y)
There, someone work with that.