- #1
JDude13
- 95
- 0
So
[tex]x^2-y^2=(x+y)(x-y)[/tex]
in the same sense what does
[tex]x^2-y^2-z^2=?[/tex]
come to?
[tex]x^2-y^2=(x+y)(x-y)[/tex]
in the same sense what does
[tex]x^2-y^2-z^2=?[/tex]
come to?