4a-1/a+4-2/1=2a-1/a+2

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Solution for 4a-1/a+4-2/1=2a-1/a+2 equation: 



4a-1/a+4-2/1=2a-1/a+2

We move all terms to the left:

4a-1/a+4-2/1-(2a-1/a+2)=0



Domain of the equation: a!=0

a∈R





Domain of the equation: a+2)!=0

a∈R



We add all the numbers together, and all the variables

4a-1/a-(2a-1/a+2)+2=0

We get rid of parentheses

4a-1/a-2a+1/a-2+2=0

We multiply all the terms by the denominator


4a*a-2a*a-2*a+2*a-1+1=0

We add all the numbers together, and all the variables

4a*a-2a*a=0

Wy multiply elements

4a^2-2a^2=0

We add all the numbers together, and all the variables

2a^2=0

a = 2; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·2·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$a=\frac{-b}{2a}=\frac{0}{4}=0$

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