bonjour
A = 5/6 + 7/24 - 1/16 x 8/3
= 20/24 + 7/24 - 8 /48
= 27/24 - 8/48
= 54/48 - 8/48
= 46/48 = 23/24
2 ⁴ x 2 ³ = 2 ⁷
7 ⁻⁵ x 7 ²= 7 ⁻ ³
10 ² + 10 ³ = 100 + 1000 = 1 100
11 ⁴ : 11 ⁻² = 11 ⁶
( 2 x 3 ) ³ = 2² x 27
( 13 ⁻⁴ ) ² = 13 ⁻⁸
10 ⁴ / 5⁴ = 2 ⁴
4 = 2²
8 = 2 ³
