Contact us
Choose a category below so we can get back to you as quickly as possible.
x平方+xy+3x+2y+2 =(x²;+3x+2)+(xy+2y) =(x+1)(x+2)+y(x+2) =(x+1+y)(x+2)
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.