david!!!
This page lists questions and answers that were posted by visitors named david!!!.
Questions
The following questions were asked by visitors named david!!!.
x^2+y^2-2xy=21 x^2+2xy-8y^2=0 find x and y help me plz
9 years ago
|x+1|-|x|+3|x-1|-2|x-2|=x+2 don,t have any ideal at all show working plz
9 years ago
Answers
The following answers were posted by visitors named david!!!.