Posted by Sophie on Wednesday, September 11, 2013 at 9:51pm.
How do you do these questions, I have all my steps done until the last one:
2x(2x)^2: 2x(4x^2)?
Now do I multiply or add the big numbers?
also Im having trouble on these:
1. x^2(xy)^3: x2(x^3y^3)
2. 3x^2(2x)^3: 3x^2 (8x^3)
3. 2x^2y(3xy^2)^2
4. (3x)^2: (9x^2)?
5. 5x(2x^2)^2
6. 3x^2y(xy)^3
7. 2xy^2(3x^2y)^3
Everything is done but the last step, please help, thanks

I don't know  Ms. Sue, Wednesday, September 11, 2013 at 9:54pm
Sorry.

Math Ms Sue check  Sophie, Wednesday, September 11, 2013 at 9:56pm
Oh no, this is due tomorrow and I have a huge test on this concept tomorrow... But it's ok...

Math Ms Sue check  Sophie, Wednesday, September 11, 2013 at 9:57pm
Do you know anyone else who can help?