1/4a+1+a=0

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Solution for 1/4a+1+a=0 equation: 



1/4a+1+a=0



Domain of the equation: 4a!=0

a!=0/4

a!=0

a∈R



We add all the numbers together, and all the variables

a+1/4a+1=0

We multiply all the terms by the denominator


a*4a+1*4a+1=0

Wy multiply elements

4a^2+4a+1=0

a = 4; b = 4; c = +1;
Δ = b2-4ac
Δ = 42-4·4·1
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$a=\frac{-b}{2a}=\frac{-4}{8}=-1/2$

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