56 sin (x)
d / 56 \ --\sin (x)/ dx
Let u=sin(x)u = \sin{\left(x \right)}u=sin(x).
Apply the power rule: u56u^{56}u56 goes to 56u5556 u^{55}56u55
Then, apply the chain rule. Multiply by ddxsin(x)\frac{d}{d x} \sin{\left(x \right)}dxdsin(x):
The derivative of sine is cosine:
The result of the chain rule is:
The answer is:
55 56*sin (x)*cos(x)
54 / 2 2 \ 56*sin (x)*\- sin (x) + 55*cos (x)/
53 / 2 2 \ 112*sin (x)*\- 83*sin (x) + 1485*cos (x)/*cos(x)