s2+5s=-9

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Solution for s2+5s=-9 equation: 



s2+5s=-9

We move all terms to the left:

s2+5s-(-9)=0

We add all the numbers together, and all the variables

s^2+5s+9=0

a = 1; b = 5; c = +9;
Δ = b2-4ac
Δ = 52-4·1·9
Δ = -11
Delta is less than zero, so there is no solution for the equation

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