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Sagot :

Réponse:

Bonjour

A)

A=2^4×5^5

B=5^5×2^4

B)

D=2^3×3×7^2

E=2×2 ×2 ×3×7×3×2×2×3=2^5×3^3×7

F=2×2 ×3×7×3×7×7=2^2×3^2×7^3

G=7×7=7^2

Réponse :

bonjour

A=2×2×5×5×5×2×2×5×5=2⁴×5⁵

B=25× 10× 5 ×8=2⁴× 5⁴

C=625×512=2⁹×5⁴

D =2×2×2×3×7×7=2³×3¹×7²

E=32 ×21 ×12= 2⁷× 3²× 7¹

F=12 ×21 ×49=2²× 3² ×7³

G=42=2¹×3¹×7¹

Explications étape par étape :

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