bonsoir
A = 2 ⁶
B = 15 ⁴
C = 10 ⁶ x 10 ⁻² = 10 ⁴
D = 2 ⁸
E = 3 ⁸ / 3 ³ = 3 ⁵
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F = 6 x 10 ⁻²
F = 0.06
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G = 9 x 4 x 10 ¹⁹ / 10 ¹⁸
G = 36 x 10
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T = 0.3 x 10 ⁴ / 15 x 10 ³ = 0.02 x 10 = 2 x 10 ⁻¹
U = 84 x 10 ⁷ / 168 x 10 ³ = 0.5 x 10 ⁴ = 5 x 10 ³ = 5 000
V = 1.2 x 10 ⁻⁴ / 3 x 10 ⁻³ = 0.4 x 10 ⁻¹ = 0.04 = 4 x 10 ⁻²