+0  
 
-9
1488
8
avatar+118687 

Warning,

There is a guest on the forum at present who is constantly publishing one line answers.

Most look superficially possible but are completely wrong.

 

If you cannot make sence of a short answer maybe he/she is the one who has answered you.

 Feb 5, 2020
 #1
avatar+129899 
+4

What Melody said.....an answerer should show his/her work  !!!!

 

Just providing "answers" without explanation is usually  worthless....

 

 

 

cool cool cool

 Feb 5, 2020
 #2
avatar+118687 
+2

There is truth to that Chris   laugh,

            although I strongly believe that a teaching part answer is better than a full answer.

 

However I was offering a genuine warning.

There is a guest who is putting up incorrect short answers, presumably on purpose.

Melody  Feb 5, 2020
 #3
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-4

The answer is 2.

 Feb 5, 2020
edited by Guest  Feb 5, 2020
 #4
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-3

No, the answer is 3.

Guest Feb 5, 2020
 #5
avatar+118687 
+3

Are you sure 

I thought it was  28-x

Melody  Feb 6, 2020
 #6
avatar+865 
+1

Really? I thought it was 4

AnimalMaster  Feb 6, 2020
 #7
avatar+19 
+1

really i thought it was 983989824982984984

 Feb 11, 2020

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