WHAT DO YOU MEAN BY THAT ? IS IT (m-n)^2 ? if yes then the answer is .. m^2+n^2 .. the ^ means raise ..  I hope i'd help u
1 5 1
gets ko na...
remember this : if you square a binomial the answer should always be a trinomial (3 terms)
ok thanks
no worries.. By the way .. what grade/year are you now ?
im grade 8