Every attempt at multiplying either the top or bottom by the negated counterpart ends up leading to a 0/0 answer. I know there's some trick I'm missing to solve this, could some one point me in the right direction without giving away the answer?
Every attempt at multiplying either the top or bottom by the negated counterpart ends up leading to a 0/0 answer. I know there's some trick I'm missing to solve this, could some one point me in the right direction without giving away the answer?