👤

Sagot :

MPOWER

Réponse :

Bonjour,

C = 2x² + 3x – 2

Pour x = 4

C = 2 × 4² + 3 × 4 – 2

= 2 × 16 + 3 × 4 – 2

= 32 + 12 – 2

= 32 + 10

= 42

© 2024 IDNLearn. All rights reserved.