what is 7t02st+5t

and what is
10xy+2y-x^2+2xy

PLEAS HELP ME SOMEONE

4 answers

why is no one helping
no one is helping because they haven't stopped by to see your post.
In addition, you don't say what it is you're after.
See your previous post for help with factoring.
If that isn't your goal, then specify what you want to do with these expressions.
what does the problam =
i need someone to tell me what to do to solve it or give me the awencer