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Cum se afla X ?
972=30√3 ori X


Răspuns :


[tex]972=30\sqrt{3}\cdot x[/tex]

x=[tex]\dfrac{972}{30\sqrt{3}}[/tex]

x=[tex]\dfrac{162}{5\sqrt{3}}[/tex]

x=[tex]\dfrac{162\sqrt{3}}{5\cdot 3}[/tex]

x=[tex]\dfrac{162\sqrt{3}}{15}[/tex]

x=[tex]\dfrac{54\sqrt{3}}{5}[/tex]