x^7/10
x^(7/10)
7 x -- 10
/ 7\ d |x | --|--| dx\10/
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: goes to
So, the result is:
The answer is:
6 7*x ---- 10
5 21*x ----- 5
4 21*x