Respuesta :

wegnerkolmp2741o

Answer:

x=-6

x=-5/2

x=0

Step-by-step explanation:

f(x) = 0.1x(x + 6)(4x + 10)

Set the function equal to zero

0 = 0.1x(x + 6)(4x + 10)

We can use the zero product property

.1x =0   x+6 =0          4x+10 =0

x =0        x = -6            4x = -10

                                      x = -10/4

                                      x = -5/2