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Find all values of r such that (r - 3)/sqrt(r) = -2*sqrt(r).

 Jun 6, 2021
 #1
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(r - 3)/sqrt(r) = -2*sqrt(r).         Multily both sides of the equation by  sqrt r

 

r-3  =  -2r

3r = 3

r = 1

 Jun 6, 2021

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