√1000以上 x^3 y^3 z^3-3xyz formula 300805-X^3+y^3+z^3-3xyz formula proof saelokijpowh

 Answer is (xy z)(x^2 y^2 xyz z^2) You can check by multiplying it out Notice that each term is a perfect cube x^3 y^3 = (xy)^3 So we have a...

[新しいコレクション] factorise (x y)^3-(x^3 y^3) 112401 saelokijpowh

1 Inform you about time table of exam 2 Inform you about new question papers 3 New video tutorials informationRight from factorise quadratic...