Réponse :
bonsoir
A = 0. 000 5 x 50 000
A = 5 x 10 ⁻⁴ x 5 x 10 ⁴
A = 25 x 10 °
A = 25
b = 5 000 x 10 ⁻⁵ x 0.15
B = 5 x 10 ³ x 10 ⁻⁵ x 1.5 ⁻¹
B = 7.5 x 10 ⁻³
D = 360 000 / 0.000 006
d = 3.6 x 10 ⁵ / 6 x 10 ⁻⁶
D = 0.6 x 10 ¹¹
d = 6 x 10 ¹⁰
A = 56 x 10 ⁶ / 14 x 10 ⁻³
A = 4 x 10 ⁹
A = 4 000 000 000
B = 18 x 10 / 15 x 10 ⁵
B = 1.2 x 10 ⁻⁴
b = 0.00012
C = 12 x 10 ⁻⁸ / 30 x 10 ⁻³
C = 0.4 x 10 ⁻⁵
c = 0.000 004
Explications étape par étape
