OpenStudy (anonymous):

HELP FOR MEDAL Simplify the following Expression: (a+bc)+cb+ab+ac-3.(ab-cb-ba+bc)

4 years ago
OpenStudy (anonymous):

assuming i read that right you have to multiply the 3 through the parenthesis and remove the parenthesis in the first part of the equation and then combine like terms. When I did that I got -5ab +ac + 2bc+ a. What did you get for an answer?

4 years ago