+0  
 
0
551
1
avatar

ignore all the brackets

 Oct 16, 2016
edited by Guest  Oct 16, 2016
 #1
avatar+23251 
0

Working with only the numerator:  (factoring out  32012 )

32012·33 + 32012·32 + 32012·3  =  32012·(33 + 32 + 3)  =   32012·(27 + 9 + 3)  =  32012·(39)

 

Working with only the denominator:

32012·32 - 32012·31 - 32012  =  32012·(32 - 31 - 1)  =   32012·(9 - 3 - 1)  =  32012·(5)

 

Combining:  32012·(39)  /  32012·(5)  =  39 / 5

 Oct 16, 2016

2 Online Users

avatar