X^2=-4y^2-8

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Solution for X^2=-4y^2-8 equation: 



X^2=-4X^2-8

We move all terms to the left:

X^2-(-4X^2-8)=0

We get rid of parentheses

X^2+4X^2+8=0

We add all the numbers together, and all the variables

5X^2+8=0

a = 5; b = 0; c = +8;
Δ = b2-4ac
Δ = 02-4·5·8
Δ = -160
Delta is less than zero, so there is no solution for the equation

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