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Look at picture below or above please! I've been trying to work it out for a bit and I'm still stuck on it.

 Mar 30, 2021
 #1
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Note  that we can write  this as

 

C = 2n^(1/4)  [  20n^(1/8)  + 8n^(1/3)  ] 

 

C =  2 * 20* n^(1/4 + 1/8)    +  2* 8 * n^(1/4 + 1/3)   

 

C  =  40 n^(3/8)  + 16 n^(7/12) 

 

C  =  40 8√ (n3)   +  16 12√ (n7)

 

a = 3

 

b = 7

 

 

cool cool cool

 Mar 31, 2021

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