Hi,
I have been stuck on factorizing this: [MATH]a^2-2ab+a^2b-2b^2[/MATH].
I thought I could solve it by making [MATH](a+b)[/MATH] as one factor but it didn't work then I tried to add and deduct some terms which that didn't lead me to anything either.
I don't really know how what to next.
Any help would be greatly appreciated.
I have been stuck on factorizing this: [MATH]a^2-2ab+a^2b-2b^2[/MATH].
I thought I could solve it by making [MATH](a+b)[/MATH] as one factor but it didn't work then I tried to add and deduct some terms which that didn't lead me to anything either.
I don't really know how what to next.
Any help would be greatly appreciated.