Sagot :
Bonjour,
5² = 5 × 5 = 25
2⁴ = 2 × 2 × 2 × 2 = 16
1⁹ = 1 × 1 × 1 × 1 × ...... = 1
0¹⁰ = 0 × 0 × 0 × 0 × ...... = 0
(-2)³ = (-2) × (-2) × (-2) = -8
Bonjour,
5² = 5 × 5 = 25
2⁴ = 2 × 2 × 2 × 2 = 16
1⁹ = 1 × 1 × 1 × 1 × ...... = 1
0¹⁰ = 0 × 0 × 0 × 0 × ...... = 0
(-2)³ = (-2) × (-2) × (-2) = -8