Find the second derivative of the function:
f(x)= x^(2/3) (6-x)^(1/3)
The chain, product and quotient rules
The Attempt at a Solution
I have found the first derivative and checked my solution:
′()= 4− / ^(1/3) (6−)^(2/3)
The final solution is supposed to be:
''()= -8 / ^(4/3) (6−)^(5/3)
I know almost all the steps but I couldn't reach the final answer! Can you please help me?
Thanks in advance!