SOLUTION: Hi, I was wondering how to simplify expressions with the distributive property. In addition, here are some problems I need help simplifying with: problem number one: 3y-(6y+2)(-

Algebra ->  Expressions-with-variables -> SOLUTION: Hi, I was wondering how to simplify expressions with the distributive property. In addition, here are some problems I need help simplifying with: problem number one: 3y-(6y+2)(-      Log On


   



Question 161846: Hi, I was wondering how to simplify expressions with the distributive property. In addition, here are some problems I need help simplifying with:
problem number one: 3y-(6y+2)(-y)
problem number two:(-7x+x^2)(-x)+x^2
problem number three: (c+3c^2) (-c^2)
I need help, because I don't know how to simplify these problems! Thanks in advance.

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3y-(6y+2)(-y)
3y+6y^2+2y
6y^2+5y
y(6y+5)
---------------------
(-7x+x^2)(-x)+x^2
7x^2-x^3+x^2
-x^3+8x^2
x^2(-x+8)
------------------------
(c+3c^2) (-c^2)
-c^3-3c^4
-c^3(1+3c)