Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover comprehensive solutions to your questions from a wide network of experts on our user-friendly platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Question 9 of 10
What are the zeros of f(x) = x2 + x - 12?

Sagot :

dammyzee

Answer:

the zeros are f(x= 3) and f(x= -4)

Step-by-step explanation:

x²+x-12

x²+4x-3x-12

x(x+4) -3(x+4)

(x-3) (x+4)

x=3 and x= -4

f(x)= x²+x-12

using x=3;

f(3)= 3²+3-12 = 9+3-12= 12-12=0

using x= -4;

f(-4)= (-4)² + (-4) - 12= 16-4-12= 12-12= 0

the zeros are f(x= 3) and f(x= -4)

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.