+0  
 
0
720
2
avatar+28 

-4 * -6 = 24 but my teacher implied that something's incorrect my circling in -4 and -6 

what's wrong

 Feb 21, 2016
 #1
avatar+28 
0

by circling in*

 Feb 21, 2016
 #2
avatar+5265 
+5

Nothing's wrong with it. It is 100% correct. 

 

Try writing this: (-1*4)*(-1*6)=24

 

(-4)*(-6)=24

 

24=24

 Feb 21, 2016

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