6 5*x
d / 6\ --\5*x / dx
The derivative of a constant times a function is the constant times the derivative of the function.
Apply the power rule: x6x^{6}x6 goes to 6x56 x^{5}6x5
So, the result is: 30x530 x^{5}30x5
The answer is:
5 30*x
4 150*x
3 600*x