Dariusco2019 Dariusco2019

13-05-2019
Mathematics

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What are the zeros of the polynomial function f(x)=x(x-4)(x+9)? HELP NEEDED!!!!

A. 0,-4,9
B. 1,-4,9
C. 0,4,-9
D. 1,4,-9

What are the zeros of the polynomial function fxxx4x9 HELP NEEDED A 049 B 149 C 049 D 149 class=

Respuesta :

Cascade Cascade

13-05-2019

Answer: 0, 4, -9

Set the equation equal to zero.

x(x - 4)(x + 9) = 0

Solve for x by setting each factor equal to zero.

The factors in the equation are x, (x - 4), and (x + 9).

x = 0

(x - 4) = 0

x = 4

(x + 9) = 0

x = -9

The zeros of the function are 0, 4, and -9.

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