√完了しました！ expand 3 x 2 y 7 square 210699 riko riyanto

The perfect cube forms ( x y) 3 (xy)^3 (xy)3 and ( x − y) 3 ( xy)^3 (x −y)3 come up a lot in algebra We will go over how to expand them in t...

画像 (x y)^2-4xy formula 216237 riko riyanto

5xy³)dy = 0 exact ?The given equation $ {{x}^{2}}4xy{{y}^{2}}6x2yk0 $ (i) represent the point of straight line, if $ \Delta =0, $ where $ \D...