(-(x^2)/2)-2*x-5/2=0

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Solution for (-(x^2)/2)-2*x-5/2=0 equation: 



(-(x^2)/2)-2x-5/2=0

We get rid of parentheses

-x^2/2-2x-5/2=0

We multiply all the terms by the denominator


-x^2-2x*2-5=0

We add all the numbers together, and all the variables

-1x^2-2x*2-5=0

Wy multiply elements

-1x^2-4x-5=0

a = -1; b = -4; c = -5;
Δ = b2-4ac
Δ = -42-4·(-1)·(-5)
Δ = -4
Delta is less than zero, so there is no solution for the equation

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