5+a2=-13

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Solution for 5+a2=-13 equation: 



5+a2=-13

We move all terms to the left:

5+a2-(-13)=0

We add all the numbers together, and all the variables

a^2+18=0

a = 1; b = 0; c = +18;
Δ = b2-4ac
Δ = 02-4·1·18
Δ = -72
Delta is less than zero, so there is no solution for the equation

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