How do you simplify # (97x^2-56xy+86y^2)-(-56x^2+53xy+93y^2)#?
1 Answer
Jun 9, 2015
Explanation:
If we would to reduce more, we could try to devide the trinomial into 2 parts as:
So the hard problem would become how to find a,b,c,d, if:
But without any result.