sqrt(3.9)=x/2-x - solution

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Solution for sqrt(3.9)=x/2-x equation:

4*x^3-(8*x^2)-(76*x)-64 = 0;x

x

13;3;13;50;0;0

16/(2+2)

(2*x-1)/5+(3*y-2)/4-2;(3*x+1)/5-((3*y+2)/4)

3;4;4;7;0;0

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