10=4x+20/x

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Solution for 10=4x+20/x equation: 



10=4x+20/x

We move all terms to the left:

10-(4x+20/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+4x+20/x)+10=0

We get rid of parentheses

-4x-20/x+10=0

We multiply all the terms by the denominator


-4x*x+10*x-20=0

We add all the numbers together, and all the variables

10x-4x*x-20=0

Wy multiply elements

-4x^2+10x-20=0

a = -4; b = 10; c = -20;
Δ = b2-4ac
Δ = 102-4·(-4)·(-20)
Δ = -220
Delta is less than zero, so there is no solution for the equation

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