Learn the FOIL multiplication rule. You need to ba able to do this kind of algebraic manipulation on sight.
http://www.algebrahelp.com/lessons/simplifying/foilmethod/posted by drwls
-56p2posted by India
-7.8 and -7.p p.8 and p.p
-56 + p^3posted by Anonymous
numbers that are in de 1st brackets should multiply de exprssion on de sec brackets
-7(8+p)+p(8+p) dis hw it xld b done.. find final answerposted by masaka cindy