simplify (3a^2-6a+3)/(a^2-1) if a is not 1

Question

03-04-2022
Mathematics

contestada

simplify (3a^2-6a+3)/(a^2-1) if a is not 1

Respuesta :

Otras preguntas

A shelf has 20 bags of potatoes. Two of the bags have potatoes starting to go bad. What is the expected probability of the complement of the event "bad bags of

Does technology always follow science? Explain.

What is a trust ? a. a large company that consists of two merged businesses b. multiple businesses that combine and operate in one state c. a business that buys

What aspect of the Columbian Exchange is considered by many to have made possible the European conquest and colonization of the Americas? I'm thinking it's dise

In the early 1800s, many people in the United States migrated westwards because

The expression (m-n)-(n-m) is equivalent to a) 2m-2n b) 2m c) -2n d) m-n

A shelf has 20 bags of potatoes. Two of the bags have potatoes starting to go bad. What is the expected probability of the complement of the event "bad bags of

The act of formally approving something is known as

with the vital assistance of ,theodore roosevelt established the first comprehensive national conservation policy.

loneguy loneguy · Answer 1 · 2022-04-03T21:29:32+02:00

loneguy loneguy

03-04-2022

[tex]\dfrac{3a^2-6a+3}{a^2-1}\\\\=\dfrac{3(a^2 -2a+1)}{(a+1)(a-1)}\\\\=\dfrac{3(a-1)^2}{(a+1)(a-1)}\\\\=\dfrac{3(a-1)}{a+1}\\\\=\dfrac{3a-3}{a+1} ~~~\text{for}~ a\neq 1[/tex]

Answer Link