(1/2)x^2-4x-86=0

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Solution for (1/2)x^2-4x-86=0 equation: 



(1/2)x^2-4x-86=0



Domain of the equation: 2)x^2!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/2)x^2-4x-86=0

We add all the numbers together, and all the variables

-4x+(+1/2)x^2-86=0

We multiply all the terms by the denominator


-4x*2)x^2+(-86*2)x^2+1=0

We add all the numbers together, and all the variables

-4x*2)x^2+(-172)x^2+1=0

Wy multiply elements

-8x^2-172)x^2+1=0

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