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Sagot :

VINS

Réponse :

bonsoir

f (x) = x²

f ( √5) =  ( √5) ² = 5

f ( 7 √5) = ( 7 √5) ² = 245

f ( - 3 √2) = ( - 3 √2)² = 18

f( 3 √3) = ( 3 √3 )² = 27

f ( 10 ³) = ( 10 ³)² = 10 ⁶

f ( 10 ⁻⁴) = ( 10 ⁻⁴)² = 10 ⁻⁸

f ( 5 ²) = 5 ⁴

f ( 2 ⁴) =  2 ⁸

f ( 3/4) =  9 /16

f ( - 9 /5 ) = 81/25

f ( 15/7 ) = 225/49

f ( - 1/4 ) = 1 /16

Explications étape par étape

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