+0  
 
+30
13470
3
avatar+118578 

If a question is ticked that does not mean you cannot continue it.

NOR does it mean that any mathematician has checked the answer.   

Even if it has lots of hearts or it looks very impressive, it still could be incorrect!

 

So if you do not understand

or you think it is wrong

or you want more help

or you want a different type of solution

then

please say so!

 

You can say you think it is wrong, (give you reason for thinking this) but ALWAYS be polite and thank people for their time.  laugh

 Jan 26, 2019
 #1
avatar+148 
+16

Agreed!

 Jan 27, 2019
 #2
avatar+50 
+18

thanks Melody!

smiley

 Jan 27, 2019

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