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calculați o treime din nr 27 la puterea 16​

Răspuns :

Salut,

[tex]\dfrac{27^{16}}{3}=\dfrac{(3^3)^{16}}{3}=\dfrac{3^{3\cdot 16}}{3}=\dfrac{3^{48}}{3}=3^{48-1}=3^{47}.[/tex]

Green eyes.