We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
+2
174
1
avatar+1405 

Help me Please.

 

Exponents: Perform the Operations Indicated. Express the results with fractional exponents and with no denominators.

 

(x1/3 + y-2/3)(x4/3-  y-1/3)

 Feb 26, 2018
 #1
avatar+18078 
0

Expanding:

 

x^(1/3+4/3) - y^(-2/3-1/3)  - x^1/3 y^-1/3 + x^4/3 y^-2/3

 

x^5/3  - y^-1  - x^1/3 y^-1/3  +  x^4/3 y^-2/3

 

x^5/3 - y^-1   +  x ^1/3 y^-1/3 ( xy^-1/3  -1)

 Feb 26, 2018

36 Online Users

avatar
avatar
avatar