z^2+9z=-32.50

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Solution for z^2+9z=-32.50 equation: 



z^2+9z=-32.50

We move all terms to the left:

z^2+9z-(-32.50)=0

We add all the numbers together, and all the variables

z^2+9z-(-32.5)=0

We add all the numbers together, and all the variables

z^2+9z+32.5=0

a = 1; b = 9; c = +32.5;
Δ = b2-4ac
Δ = 92-4·1·32.5
Δ = -49
Delta is less than zero, so there is no solution for the equation

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