Question

How do I expand mx(ab-b) by using the distributive property?

Answer 1

Just like the first comment below... you just basically distribute it like a normal problem, but for this problem instead you would have to normal distribute it but with variables, like mx to ab and then mx to -b. you'll get mxab-mxb

Answer 2

mx(ab-b) without distributive property
mxab-mxb with distributive property