when something good(+)happens to someone good(+)it is good(+).when something good(+)happens to someone bad(-)it is bad(-).when something bad (-)happens to someone good (+)it is bad(-).when something bad(-)happens to someone bad(-)it is good(+).
do you have an experience which have the same result with the above statement? can share it?
Answers & Comments
Answer:
that is how you multiply monomials and the question only wants your experience, it is very practical. you can answer that by yourself