(1250/x)-100+2x=0

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Solution for (1250/x)-100+2x=0 equation:



(1250/x)-100+2x=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
(+1250/x)+2x-100=0
We add all the numbers together, and all the variables
2x+(+1250/x)-100=0
We get rid of parentheses
2x+1250/x-100=0
We multiply all the terms by the denominator
2x*x-100*x+1250=0
We add all the numbers together, and all the variables
-100x+2x*x+1250=0
Wy multiply elements
2x^2-100x+1250=0
a = 2; b = -100; c = +1250;
Δ = b2-4ac
Δ = -1002-4·2·1250
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{100}{4}=25$

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