Felzien355 Felzien355

14-07-2015
Mathematics

contestada

If the factors of a polynomial are x + 4 and x + 8, what values of x make that polynomial 0?
a. 1 and 4
b. 4 and 8
c. -4 and -8
d. Cannot be determined

Respuesta :

14-07-2015

The polynomial is zero if any of its factors is zero.

(x + 4) = 0 . . . . . ==> x = -4

(x + 8) = 0 . . . . . ==> x = -8

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