x^2-18+40=0

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Solution for x^2-18+40=0 equation: 



x^2-18+40=0

We add all the numbers together, and all the variables

x^2+22=0

a = 1; b = 0; c = +22;
Δ = b2-4ac
Δ = 02-4·1·22
Δ = -88
Delta is less than zero, so there is no solution for the equation

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