A(b + c) can also be written as (use the distributive property.) a (b - c) can also be written as (use the distributive property.) 3y (2x + y) can also be written as (use the distributive property.)

A(b + c) can also be written as ___   Ab + Ac  . (Use the distributive property.)
a (b - c) can also be written as ___   ab - ac    . (Use the distributive property.) 
3y (2x + y) can also be written as ___   6xy + 3y^2  ___. (Use the distributive property.)