Sagot :
bjr
A = 2 x 9² = 2 x 18 = 36
B = 16/(2)² = 16:4=4
C = 2 x (-4)³ = 2x(-64) = -128
D = 2 + 2 x 81 = 2 + 162 = 164
E = (2 + 16x3) (27-1) = 50 x 26 = 1300
F = 3 x (-2)⁵ - 4 x 5 = 5x(-32) - 20 = -180
G = (-1)⁴ / (-1)⁵ tu trouves
Réponse :
Bonjour,
A=2*9²
A=2*81
A=162
B=16/2²
B=16/4
B=4
C=2*(-4)²
C=2*16
C=32
D=(2+(-6))
D=-4⁴
D=-256
E=(2+-16*3)*5
E=2+(-48)*5
E=-46*5
E=-230