<PRE><B>Question 886467</B>

Use properties of rational exponents to simplify each expression. Assume that all variables represent positive numbers.

a.)(-125)^(-2/3)
this would be (1/25) 

b) (8m^5)^(1/2) over m(7/6)
would this be 2m^(4/3){sqrt(2)}

Im not sure if these are correct. Thanks for the help!
&lt;pre&gt;
a. CORRECT!!
b. Is this {{{((8m^5)^(1/2))/m^(7/6)}}}? If so, that is not what you stated. Repost, paying attention to what you state.</PRE>