+0  
 
0
495
1
avatar

X+3(x+2(x-6)+6)+11/4

 Nov 15, 2015
 #1
avatar+130555 
+5

x+3(x+2(x-6)+6)+11/4  =

 

x + 3x + 6(x - 6) + 18 + 11/4  =

 

x + 3x + 6x - 36 + 18   + 11/4 =

 

10x - 18 + 11/4  =        

 

10x - 72/4 + 11/4  =

 

10x - 61/4

 

 

 

cool cool cool

 Nov 15, 2015

1 Online Users