- #1
sharpycasio
- 16
- 0
Homework Statement
This question stems from this one: https://www.physicsforums.com/showthread.php?t=642712
I think I know how to solve it now. The only problem is I have to show how to factor this expression into the form WolframAlpha shows.
[itex]-a^2 b + a b^2 + a^2 c - b^2 c - a c^2 + b c^2[/itex] → [itex]-(a-b)(a-c)(b-c)[/itex]
Homework Equations
The Attempt at a Solution
I did this but then I don't know how to proceed.
[tex]ab(b-a)+ac(a-c)+bc(c-b)[/tex]
Please help. Thanks