Seudónimo Seudónimo

05-03-2020
Mathematics

contestada

what are the zeros of the polynomial function? f(x)=x^2+9x+20
the zeros of f(x)are _ and _

Respuesta :

TheIcePrincess TheIcePrincess

05-03-2020

Answer:

-4 and -5

Step-by-step explanation:

factor the polynomial

x^2+9x+20

(x+5)(x+4)

set factored expression to zero to get answer

0=(x+5)(x+4)

x=-5 and -4

Answer Link

emichuck emichuck

16-03-2021

Answer:

-4 and -5

Step-by-step explanation:

yeah

Answer Link

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