b^2=-721

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Solution for b^2=-721 equation: 



b^2=-721

We move all terms to the left:

b^2-(-721)=0

We add all the numbers together, and all the variables

b^2+721=0

a = 1; b = 0; c = +721;
Δ = b2-4ac
Δ = 02-4·1·721
Δ = -2884
Delta is less than zero, so there is no solution for the equation

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