Question

Найти производную функции
F(x)=(2 x^{3}/3) +2x^{2}+ 3x-1

Answer 1

$f(x)= \frac{2 x^{3} }{3} +2 x^{2} +3x-1\\\\f'(x)=3* \frac{2 x^{2} }{3} +2*2x+3-0= \\ \\ =2 x^{2} +4x+3$