bonsoir
B = ( - 2 ) ⁴ + 150 * 3 ² - 6
B = 16 + 1 350 - 6
B = 1 360
C = 2 + 6 * 7 ³
C = 2 + 6 * 343
C = 2 + 2058
C = 2 060
D = 6 - 5 ⁴ * 4 + 100
D = 6 - 625 * 4 + 100
d = 6 - 2 500 + 100
D = - 2 394
E = 16 : ( 3 - 1 ) ⁵
E = 16 : 2 ⁵
E = 16 : 32
E = 16/32 = 1 /2
F = 5 * 2 ³ - 3 ⁴
F = 40 - 81
F = - 41