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3la puterea3 + 23 ori 27+1220 la puterea0

Răspuns :

[tex] {3}^{3} + 23 \times 27 + {1220}^{0} [/tex]

[tex] = 27 + 23 \times 27 + 1[/tex]

[tex] = 27(1 + 23) + 1[/tex]

[tex] = 27 \times 24 + 1[/tex]

[tex] = 648 + 1[/tex]

[tex] = 649[/tex]