X2-36x+324=0

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Solution for X2-36x+324=0 equation: 



X2-36X+324=0

We add all the numbers together, and all the variables

X^2-36X+324=0

a = 1; b = -36; c = +324;
Δ = b2-4ac
Δ = -362-4·1·324
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$X=\frac{-b}{2a}=\frac{36}{2}=18$

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