noelo2014
- 45
- 0
These 2 equations are part of a calculus problem:
6z-2yz-z^2=0
6y-y^2-2yz=0
I have already done the problem, and I can see from some inspection that the solutions to these equations are z=0,y=0 z=6,y=0 z=0,y=6 and z=y=2
My question is how can this be worked out in a formal algebraic way? Thanks for any help
6z-2yz-z^2=0
6y-y^2-2yz=0
I have already done the problem, and I can see from some inspection that the solutions to these equations are z=0,y=0 z=6,y=0 z=0,y=6 and z=y=2
My question is how can this be worked out in a formal algebraic way? Thanks for any help