Y=27/x+3x

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Solution for Y=27/x+3x equation:



=27/Y+3Y
We move all terms to the left:
-(27/Y+3Y)=0
Domain of the equation: Y+3Y)!=0
Y∈R
We add all the numbers together, and all the variables
-(+3Y+27/Y)=0
We get rid of parentheses
-3Y-27/Y=0
We multiply all the terms by the denominator
-3Y*Y-27=0
Wy multiply elements
-3Y^2-27=0
a = -3; b = 0; c = -27;
Δ = b2-4ac
Δ = 02-4·(-3)·(-27)
Δ = -324
Delta is less than zero, so there is no solution for the equation

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