(-1/14)x^2+4x+5=0

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Solution for (-1/14)x^2+4x+5=0 equation: 



(-1/14)x^2+4x+5=0



Domain of the equation: 14)x^2!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

4x+(-1/14)x^2+5=0

We multiply all the terms by the denominator


4x*14)x^2+(+5*14)x^2-1=0

We add all the numbers together, and all the variables

4x*14)x^2+70x^2-1=0

Wy multiply elements

56x^2=0

a = 56; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·56·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{112}=0$

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