Question

find the derivatives of -3/3√x^7​

Answer 1

Answer:

7/(2x^9/2).

Step-by-step explanation:

I am taking this to be -3/(3√x^7​)

= - 1/x^(7/2)

= -x^(-7/2)

The derivative = 7/2 x^ (-7/2- 1)

= 7/2 * x^(-9/2)

= 7/(2x^9/2)