Expand (1/x y/3)^3 214626-15.expand ((1)/(3)x-(2)/(3)y)^(3) kijpsaelouip

 Expand the first two brackets (x −y)(x − y) = x2 −xy −xy y2 ⇒ x2 y2 − 2xy Multiply the result by the last two brackets (x2 y2 −2xy)(x − y) ...

++ 50 ++ (x y)^3 simplify 337551-Expand and simplify (x+y)^3 kijpsaelouip

Solve for x Use the distributive property to multiply xy by x^ {2}xyy^ {2} and combine like terms Use the distributive property to multiply ...