Answers

2015-07-21T15:58:39+08:00
Ano pong tanong???????????????????/
0
di ko gets...ano po bang complete question?
iba nalang po eto po oh subtract x2+y2-xy+3y-2x+1 from -x3+2xy+y
-x3+x2+y2+xy+4y-2x+1
(p+q-7r)(p+q-7s)
ito po?