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Sagot :

Bonsoir,

Calculer :

= (-3)²

= 3²

= 3×3

= 9

___________________________

= 2‐³

= 1/2³

= 1/8

___________________________

= -3-²

= -1/3²

= -1/9

___________________________

= 4⁰

= 1

___________________________

= (-1)¹⁵⁰

= 1¹⁵⁰

= 1

Bonne soirée.

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