X^2-9y^2=19

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Solution for X^2-9y^2=19 equation: 



X^2-9X^2=19

We move all terms to the left:

X^2-9X^2-(19)=0

We add all the numbers together, and all the variables

-8X^2-19=0

a = -8; b = 0; c = -19;
Δ = b2-4ac
Δ = 02-4·(-8)·(-19)
Δ = -608
Delta is less than zero, so there is no solution for the equation

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