Question

f¨(2) ; f(x)=5x´2+6x

Answer 1

Respuesta:

F(X) = 5x²+6x

F ' (X) = d/dx [ 5x² + 6x ]

F ' (X) = d/dx [ 5x ² ] + d/dx [ 6x ]

F ' (X) = 5×d/dx [ x² ] + 6 × d/dx [ x ]

F ' (X) = 5(2x)+6(1)

F ' (X) = (5×2)x+6

F ' (X) = 10x+6

F ' (2) = 10(2)+6

F ' (2) = 20+6

F ' (2) = 26 -------> Respuesta

Explicación: