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Determinati x din proportia:[tex]\frac{3x}{2}=\frac{2}{3x}[/tex]
Urgent va rogg!!!


Răspuns :

3x/2 = 2/3x

3x × 3x = 2 × 2

9x^2 = 4

x^2 = 4/9

x = radical (4/9)

x = 2/3

R: x = 2/3

[tex]\frac{3x}{2}=\frac{2}{3x}=>9x^{2}=4=>x^{2}=\frac{4}{9}=>x=\frac{2}{3}[/tex]