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Given that \(\frac{a}{b}=\frac{b}{c}=\frac{c}{d}\),

 

Prove that \({(\frac{a+b+c}{b+c+d})}^{3}\)

 May 19, 2021
 #1
avatar+2205 
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Did the latex mess up?

 

=^._.^=

 May 19, 2021
 #2
avatar+114485 
0

It looks alright to me....

Melody  May 19, 2021

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