Practice problem
Expand (x−y)3(x-y)^3(x−y)3
x3+y3−xy2−x2yx^3+y^3-xy^2-x^2yx3+y3−xy2−x2y
x3−y3+3xy2−3x2yx^3-y^3+3xy^2-3x^2yx3−y3+3xy2−3x2y
x3−y3x^3-y^3x3−y3
x3−y3−6x2y2x^3-y^3-6x^2y^2x3−y3−6x2y2
Type a concept, like “slope” or “photosynthesis”.
