bonjour
10 ⁴ = 10 000
10 ² = 100
- 10 ⁴ = - 10 000
- 10 ² = - 100
( - 10 )³ = - 1 000
( - 10 ) ⁴ = - 10 000
10 ⁻¹ = 0.1
10 ⁻² = 0.01
10 ⁻² x 10 ⁸ = 10 ⁶
( 10 ³) ⁻³ = 10 ⁻⁹
10 ⁻³ x 10 ⁻⁵ = 10 ⁻⁸
( 10²)⁻³ = 10 ⁻⁶
( 10 ⁻⁴)² = 10 ⁻⁸
10 ⁻² + 10 ⁻³ = 0.01 + 0.001
apprends la leçon
