Respuesta :

apologiabiology
all of them

the roots of thhe equaiton are the x intercept
they would be at x=5 and x=-2

Answer:

x=5 and x=-2

Step-by-step explanation:

Knowing that a root is a "x" value where f(x)=0, and consequently the graphic goes through the absise (x axis). We have that when:

f(5)=(5-5)3(5+2)2 =0

and

f(-2)= (-2+5)3(-2+2)2 =0

Then, x=5 and x= -2 are function's roots and the graph touchs the x axis in two "x" values.

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