+0  
 
+5
51
3
avatar+1063 

Simplify

 

 Apr 3, 2020
 #1
avatar+252 
+2

5/2

If you hav to use a calc

 Apr 3, 2020
 #2
avatar+1956 
+2

You don't have to use a calculator...

 Apr 3, 2020
 #3
avatar+111321 
+2

25 ^ [ 1/2  -  log 5 (√ 2) ]  =

 

(5^2)^[ 1/2 - log 5 (√ 2)  ]  =

 

(5^2)^[1/2]

_______________   =

(5^2) ^[ log5(√ 2) ]

 

 

    5

_______________   =

5^( 2log 5 2^(1/2))

 

           5

   _________________   =

    5^[ (2)(1/2) log5 2  ]

 

            5

_____________  =

      5 ^[log5 2]

 

 

           5

     ______

           2

 

 

 

cool cool cool

 Apr 3, 2020

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