-.5x^2+9x-72=0

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Solution for -.5x^2+9x-72=0 equation: 



-.5x^2+9x-72=0

We add all the numbers together, and all the variables

-0.5x^2+9x-72=0

a = -0.5; b = 9; c = -72;
Δ = b2-4ac
Δ = 92-4·(-0.5)·(-72)
Δ = -63
Delta is less than zero, so there is no solution for the equation

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