- #1
evagelos
- 315
- 0
Homework Statement
How do we prove the system of the following equations??
1) [tex]3xy+y^2 =-7[/tex]
2) [tex] x^2-2xy = 30[/tex]
Homework Equations
The Attempt at a Solution
I tried by solving the 1st equation in terms y and then substituting into equation (2) but the problem got more complicated