bonjour
18 ⁴ = ( 2 x 3 ²) ⁴ = 2 ⁴ x 3 ⁸
3 ⁴ x 7 ¹² : 7 ¹⁵ x 3 = 3 ³ x 7 ⁻³
6 ¹² : 2 ⁵ = ( 2 x 3 ) ¹² : 2 ⁵ = 2 ¹² x 3 ¹² : 2 ⁵ = 2 ⁷ x 3 ¹²
8 ⁶ x 3 : 2 ⁵ = ( 2 ³)⁶ x 3 : 2 ⁵ = 2 ¹⁸ x 3 : 2 ⁵ = 2 ¹³ x 3
2 ⁶ x 50 ⁹ = 2 ⁶ x( 2 x 5²) ⁹ = 2 ⁶ x 2 ⁹ x 5 ¹⁸ = 2 ¹⁵ x 5 ¹⁸
allez continue
