Differentiate term by term:
Differentiate term by term:
The derivative of the constant is zero.
The derivative of a constant times a function is the constant times the derivative of the function.
So, the result is:
The result is:
The derivative of a constant times a function is the constant times the derivative of the function.
Rewrite the function to be differentiated:
Apply the quotient rule, which is:
and .
To find :
The derivative of sine is cosine:
To find :
The derivative of cosine is negative sine:
Now plug in to the quotient rule:
So, the result is:
The result is:
Now simplify:
The answer is:
2 x 4 + 4*tan (x) - 3 *log(3)
x 2 / 2 \ - 3 *log (3) + 8*\1 + tan (x)/*tan(x)
2 / 2 \ x 3 2 / 2 \ 8*\1 + tan (x)/ - 3 *log (3) + 16*tan (x)*\1 + tan (x)/