Bonjour pouvez vous m'aidez svp ​

Bonjour,

Uo = 2 × 0² - 1 = -1

U1 = 2 × 1² - 1 = 2 - 1 = 1

U2 = 2 × 2² - 1 = 8 - 1 = 7

U10 = 2 × 10² - 1 = 200 - 1 = 199

Réponse:

Bonjour

Uo= 2 × 0² - 1 = - 1

Uo= 2 × 0² - 1 = - 1U1= 2 × 1² - 1 = 2 - 1 = 1

Uo= 2 × 0² - 1 = - 1U1= 2 × 1² - 1 = 2 - 1 = 1U2= 2 × 2² -1 = 8 - 1 = 7

Uo= 2 × 0² - 1 = - 1U1= 2 × 1² - 1 = 2 - 1 = 1U2= 2 × 2² -1 = 8 - 1 = 7U10= 2 × 10² - 1 = 200 - 1 = 199

voilà