2/7x^2-x-5/7=0

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Solution for 2/7x^2-x-5/7=0 equation: 



2/7x^2-x-5/7=0



Domain of the equation: 7x^2!=0

x^2!=0/7

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

-1x+2/7x^2-5/7=0

We calculate fractions


-x=0

x=0/-1

x=0

Równanie nie ma rozwiązania

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