Question

Помогите пожалуйста.

Answer 1

$1)\; \; f(x)=4x^2+6x^2=10x^2\\\\F(x)=10\cdot \frac{x^3}{3}+C\\\\2)\; \; f(x)=-sinx+2cosx\\\\f(x)=cosx+2sinx+C\\\\3)\; \; f(x)=-13sinx+\frac{5}{cos^2x}\\\\F(x)=13cosx+5tgx+C\\\\4)\; \; f(x)=e^{x}+\frac{1}{x}\\\\F(x)=e^{x}-ln|x|+C\\\\5)\; \; f(x)=sin(3x+ \frac{\pi }{6})\\\\F(x)=-\frac{1}{3}\cdot cos(3x+ \frac{\pi}{6})+C\\\\6)\; \; f(x)=(4-5x)^4\\\\F(x)=- \frac{1}{5}\cdot \frac{(4-5x)^5}{5}+C$