X=(300/x)-5x

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Solution for X=(300/x)-5x equation: 



X=(300/X)-5X

We move all terms to the left:

X-((300/X)-5X)=0



Domain of the equation: X)-5X)!=0

X!=0/1

X!=0

X∈R



We add all the numbers together, and all the variables

X-((+300/X)-5X)=0

We multiply all the terms by the denominator


X*X)-5X)-((+300=0

Wy multiply elements

X^2+300=0

a = 1; b = 0; c = +300;
Δ = b2-4ac
Δ = 02-4·1·300
Δ = -1200
Delta is less than zero, so there is no solution for the equation

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