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5
avatar+38 

What is the expression in radical form?

(20)^5/2

 May 28, 2020
 #1
avatar+21544 
+1

I'm assuming that you mean:  205/2

The "5" is the power; the "2" is the root  --  so, you want  sqrt( 205 )  =  sqrt( 320 000 )

 May 28, 2020
 #2
avatar+38 
0

No i meant (20)^5/2

RichBoiiiKen  May 28, 2020
 #3
avatar+21544 
0

205 / 2  =  3 200 000 / 2  =  1 600 000

 

205/2  =  sqrt( 205 ) / 2  =  sqrt( 3 200 000 ) / 2

 May 28, 2020
 #4
avatar+38 
+1

not quite I meant 20 raised by 5/2

 May 28, 2020
 #5
avatar+21544 
+1

205/2    =  sqrt( 205 )  =  sqrt( 3 200 000 )  =  800 · sqrt( 5 )

 May 28, 2020

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