4x^-4-13x^2+1=0

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Solution for 4x^-4-13x^2+1=0 equation: 



4x^-4-13x^2+1=0

We add all the numbers together, and all the variables

-13x^2+4x-3=0

a = -13; b = 4; c = -3;
Δ = b2-4ac
Δ = 42-4·(-13)·(-3)
Δ = -140
Delta is less than zero, so there is no solution for the equation

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