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Cât face 3 la puterea 4 ?

Răspuns :


[tex] {3}^{4} = 3 \times 3 \times 3 \times 3 = 81[/tex]
3⁴ = (3²)² = ( 3× 3)² = 9² = 9 × 9 = 81 

3⁴= 3 × 3 × 3 × 3 = 9 × 3 ×3 = 27 × 3 = 81