👤

Sagot :

Réponse :

Bonsoir

1) f'(x) = -2×4x³ - (-1/x²) = -8x³ + 1/x²

2) f'(t) = (1/3)×3t² - (1/2)×2t = t² -t

3) f'(t) = 2t/3 + 1/4t²

Other Questions

© 2024 IDNLearn. All rights reserved.