How do you multiply # 2z(3z+2)(z-1)-(z+7)(z-9)#?
1 Answer
Jun 23, 2018
Use the distributive property and FOIL and combine like terms to get our answer,
Explanation:
Let's split this into two parts. Focusing on the first part,
Next, let's use FOIL to get to its simplest form:
Let's also use FOIL to simplify the other half of our expression:
Finally, let's combine the two terms and simplify: