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Find the absolute difference of the roots of the equation $x^2+30x+180=0$.

 Aug 14, 2023
 #1
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The difference of the  roots = 

 

 sqrt ( 30^2  - 4 * 180) =   sqrt [ 900 - 720 ] =   sqrt [ 180]   =   sqrt [ 36 * 5 ]  =  6 sqrt (5) 

 

 

cool cool cool 

 Aug 14, 2023

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