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What would the equation be to a solution equaling 39 If you use the digits 1,9,8,2

Guest Dec 11, 2014

Best Answer 

 #2
avatar+86859 
+10

(2 + 1)! * 8  -  9 =

3! * 8 - 9

6 * 8 - 9 =

48 - 9  =

39

 

CPhill  Dec 13, 2014
 #1
avatar+92623 
+5

You did not say if you were allowed to use the digits more than once.

Here is one answer

 

$$9^2-(8-1)(9-2-1)=39$$

Melody  Dec 13, 2014
 #2
avatar+86859 
+10
Best Answer

(2 + 1)! * 8  -  9 =

3! * 8 - 9

6 * 8 - 9 =

48 - 9  =

39

 

CPhill  Dec 13, 2014
 #3
avatar+92623 
+5

That is excellent Chris. 

Melody  Dec 13, 2014
 #4
avatar+86859 
+5

Thanks, Melody.....!!!!

 

CPhill  Dec 13, 2014

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