-1/2x^2+4x+20=1

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Solution for -1/2x^2+4x+20=1 equation: 



-1/2x^2+4x+20=1

We move all terms to the left:

-1/2x^2+4x+20-(1)=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

4x-1/2x^2+19=0

We multiply all the terms by the denominator


4x*2x^2+19*2x^2-1=0

Wy multiply elements

8x^3+38x^2-1=0

We do not support expression: x^3

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