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Please help asap, ty!!

 Apr 26, 2018
 #1
avatar+98197 
+2

Note.....   n√a  =  am/n  .... so.....

 

5√w3  is equivalent to    w3/5  =  ( w1/5 ) 3  ⇒​   "D"

 

 

Second one

 

Let the width be, W

So the length is 10 more than this  = W + 10

 

And 

 

Area  = W * L  =  W (W + 10)  = f(W)

 

 

cool cool cool

 Apr 26, 2018

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