SOLUTION: I have this weeks Algebra problems that I can't do and I'm in trouble of failing this class. Simplify: Express your answers with positive exponents. (3xy -squared)squared over (

Question 429435: I have this weeks Algebra problems that I can't do and I'm in trouble of failing this class.
Simplify: Express your answers with positive exponents.
(3xy -squared)squared over (x cubed)
(-a squared b)cubed over (2b power of -1)
(4x)-cubed over (y cubed)
Simplify:
16) power of 3/4
11 power of 1/2 . 11 cubed
Thank You!
Answer by shree840(260) (Show Source): You can put this solution on YOUR website!
Your problem is not clear. Use the key with no. 6 to indicate power. Maybe it will make some sense. I am at my computer. If you reply I will try to solve.
Thanks
Avinash kapoor
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