4+2x^2=-1660

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Solution for 4+2x^2=-1660 equation: 



4+2x^2=-1660

We move all terms to the left:

4+2x^2-(-1660)=0

We add all the numbers together, and all the variables

2x^2+1664=0

a = 2; b = 0; c = +1664;
Δ = b2-4ac
Δ = 02-4·2·1664
Δ = -13312
Delta is less than zero, so there is no solution for the equation

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