Question

AYUDA CON ESTAS DERIVADAS ​

Answer 1

52.

f’(x) = 2/3 · 9·x^(2/3-1) + (-2/3)· 9x^(-2/3-1) = 9·2/3·x^(-1/3) + 9·(-2/3)·x^(-5/3)  = 6/x^(1/3) – 6/x^(5/3)

54.

f’(x) = 1.5·4x^(1.5-1) – 6·0.5·x^(0.5-1) = 6x^0.5 – 3x^(-0.5) = 6√x – 3/√x