SOLUTION: FOIL (5z-u)(3z+3u) this is my answer is it correct? 15z^2+12zu-3u^2

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: FOIL (5z-u)(3z+3u) this is my answer is it correct? 15z^2+12zu-3u^2      Log On