6^2=9x^2+36

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Solution for 6^2=9x^2+36 equation: 



6^2=9x^2+36

We move all terms to the left:

6^2-(9x^2+36)=0

We add all the numbers together, and all the variables

-(9x^2+36)+36=0

We get rid of parentheses

-9x^2-36+36=0

We add all the numbers together, and all the variables

-9x^2=0

a = -9; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-9)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-18}=0$

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