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x/4 + 5/x

 Jun 6, 2017
 #1
avatar+94513 
+1

 

x/4   + 5/x  =

 

cross-multiply....put the result in the numerator.. then...multiply the denominators....put the result in the denominator

 

[ x^2 + 20] / [4x]

 

 

 

cool cool cool

 Jun 6, 2017

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