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Sagot :

VINS

Réponse :

bonsoir

g (x) = - 8 x

g ( - 8 ) = 64

g ( √2 /2 ) = - 8 √2 /2 = - 4 √2

g ( √3 /8 + 2 ) = - 8 √3 /8 + 2 = - √3 + 2

- 8 x = 8

x = - 1

- 8 x = - 11 /6

- 48 x / 6 = - 11 /6

- 48 x = - 11

x = 11/48

- 8 x = - 9 /7

- 56 x /7 = - 9 /7

- 56 x = - 9

x = 8

Explications étape par étape :

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