X^2-2+x^2-1=3x^2

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Solution for X^2-2+x^2-1=3x^2 equation: 



X^2-2+X^2-1=3X^2

We move all terms to the left:

X^2-2+X^2-1-(3X^2)=0

We add all the numbers together, and all the variables

-1X^2-3=0

a = -1; b = 0; c = -3;
Δ = b2-4ac
Δ = 02-4·(-1)·(-3)
Δ = -12
Delta is less than zero, so there is no solution for the equation

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