4/9x^2=-16/81

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Solution for 4/9x^2=-16/81 equation: 



4/9x^2=-16/81

We move all terms to the left:

4/9x^2-(-16/81)=0



Domain of the equation: 9x^2!=0

x^2!=0/9

x^2!=√0

x!=0

x∈R



We get rid of parentheses

4/9x^2+16/81=0

We calculate fractions

There is no solution for this equation

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