Respuesta :
Answer:
C)
Step-by-step explanation:
f(x) = (x − 9)(x + 12)(x − 24)
If f(x) =0
0 = (x − 9)(x + 12)(x − 24)
then
x-9=0 or x+12=0 or x-24=0
x=9 or x=-12 or x=24
Answer:
C)
Step-by-step explanation:
f(x) = (x − 9)(x + 12)(x − 24)
If f(x) =0
0 = (x − 9)(x + 12)(x − 24)
then
x-9=0 or x+12=0 or x-24=0
x=9 or x=-12 or x=24