Răspuns :
[tex]\it \Big(\dfrac{2}{5}\Big)^{3} =\dfrac{2^{3} }{5^{3}} = \dfrac{8}{125}[/tex]
(2/5)³=2³/5³=8/125
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[tex]\it \Big(\dfrac{2}{5}\Big)^{3} =\dfrac{2^{3} }{5^{3}} = \dfrac{8}{125}[/tex]
(2/5)³=2³/5³=8/125
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