11.7k views
4 votes
(x+4)(2x+3)(-x-9)=f(x) find the zeros

User Machfour
by
8.2k points

1 Answer

2 votes

9514 1404 393

Answer:

x = {-9, -4, -3/2}

Explanation:

The zeros are the values of x that make the factors zero. (If a factor is zero, the product will be zero.)

x+4 = 0

x = -4 . . . . subtract 4

2x+3 = 0

2x = -3 . . . . subtract 3

x = -3/2 . . . divide by 2

-x-9 = 0

-9 = x . . . . add x

__

The zeros are ...

x = {-9, -4, -3/2}

User Hasanaydogar
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories