- #1
Ted123
- 446
- 0
How do I complete the square for: [tex]x^2 + 2y^2 + 2z^2 + 4xy +4xz + 4yz[/tex]
I can do it for a normal quadratic [itex]ax^2 + bx + c[/itex] but how do I do it for something like this with more than one variable?
I can do it for a normal quadratic [itex]ax^2 + bx + c[/itex] but how do I do it for something like this with more than one variable?