SOLUTION: Hi! Could someone please help me with these problems. I need to simplify and all exponents should be positive. 4x^3*(3y)^4 (2^-1a^2b)^-3 ----------- --- 4a^-9 Thanks s

Algebra ->  Exponents -> SOLUTION: Hi! Could someone please help me with these problems. I need to simplify and all exponents should be positive. 4x^3*(3y)^4 (2^-1a^2b)^-3 ----------- --- 4a^-9 Thanks s      Log On


   

Question 65606: Hi! Could someone please help me with these problems. I need to simplify and all exponents should be positive.
4x^3*(3y)^4

(2^-1a^2b)^-3
---------------
4a^-9
Thanks so much for your help!
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify and all exponents should be positive.
4x^3*(3y)^4
4x%5E3%2A%283%5E4%2Ay%5E4%29
4x%5E3%2A%2881y%5E4%29
4%2A81x%5E3%2Ay%5E4
highlight%28324x%5E3%2Ay%5E4%29
(2^-1a^2b)^-3
---------------
4a^-9
%282%5E%28-1%29%2Aa%5E2%2Ab%29%5E%28-3%29%2F%284a%5E%28-9%29%29
2%5E%28-1%28-3%29%29a%5E%282%28-3%29%29b%5E%28-3%29%2F%284a%5E%28-9%29%29
2%5E3%2Aa%5E%28-6%29b%5E%28-3%29%2F%284a%5E%28-9%29%29
8a%5E%28-6-%28-9%29%29%2F4b%5E3
8a%5E3%2F4b%5E3
highlight%282a%5E3%2Fb%5E3%29
Happy Calculating!!!