isaacrubendiazroman isaacrubendiazroman

01-07-2022
Mathematics

contestada

(X^2-16)/(x^2)-x-12
I know the answer is x+4/x+3
but i don't understand how x^2 -x - 12 simplifies into (x+3) (x-4)

Respuesta :

Sidharth999 Sidharth999

01-07-2022

Answer: (x + 3)(x - 4)

Step-by-Step Solution:

We need to Factorize the given Quadratic Polynomial by using Splitting the Middle Term Method.

= x^2 - x - 12
= x^2 - 4x + 3x - 12
= x(x - 4) + 3(x - 4)
=> (x + 3)(x - 4)

Answer Link

Otras preguntas

The sale or transfer of state-owned businesses to individuals

Relearning requires one to memorize information a second time. Please select the best answer from the choices provided T F

__________ is not one of the major concerns of overpopulation. a. Competition for Earth's resources b. More pollution c. Animal populations increasing d. In

Egypt, Libya, and Nigeria are all important suppliers of __________ to the US.

schools that offer programs the prepare students to directly enter the workforce are known as:

At sea level, water ______________ at 100°C.

What is the simplest form of this. At the picture

What Was the land area called that would expand the U.S. beyond the 13 colonies

Which best explains why the Privileges and Immunities Clause forbids states from discriminating against citizens from other states?

Why was the Mississippi River important to the United States in the late 1700s?