Use the method of substitution to solve the system
9Y^2-4X^2=36
- 25Y^2-16X^2=400
Thanks
okie dokie. so we use the same method as if it had real roots, no surprises here.
..................(1)
.......................(2)
Solving for from (2) we see that
Substitute for in equation (1), we get:
Now we simply substitue for in either of the original equations to find
You should get