-1/2x^2+8.2x-2=0

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Solution for -1/2x^2+8.2x-2=0 equation: 



-1/2x^2+8.2x-2=0



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

x^2!=0/2

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

8.2x-1/2x^2-2=0

We multiply all the terms by the denominator


(8.2x)*2x^2-2*2x^2-1=0

We add all the numbers together, and all the variables

(+8.2x)*2x^2-2*2x^2-1=0

Wy multiply elements

-4x^2+(+8.2x)*2x^2-1=0

We move all terms containing x to the left, all other terms to the right

-4x^2+(+8.2x)*2x^2=1

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