1.
6x-10
2.
\frac{2x^{3}-30x}{(10-x^{2})\sqrt{10-x^{2}}}
3.
e^{x}x+2e^{x}
4.
-\frac{1}{4(4+x)^{\frac{3}{2}}}
5.
\frac{8}{(-2+x)^{3}}
6.
-\frac{-2\ln(x)+3}{10x^{3}}
7.
-\frac{2}{x^{3}}
8.
-\frac{a^{2}\cos(\frac{ax}{π})}{π^{2}}
9.
\frac{30}{(2-x)^{3}}
10.
\cos(2θ)\cdot 2