kdsadrimandylove kdsadrimandylove

01-06-2016
Mathematics

contestada

multiply and simplify.
3x-3/x^2-1* (x+2)(x+1)/x-1

Respuesta :

04-06-2016

Hello,

If x≠1 and x≠-1 then

[tex] \dfrac{3x-3}{x^2-1}*\dfrac{(x+2)(x+1)}{x-1}=\dfrac{3(x-1)}{x-1}*\dfrac{(x+2)(x+1)}{(x-1)(x+1)}\\=\dfrac{3(x+2)}{x+1}[/tex]

Answer Link

Otras preguntas

If the management decision problem is: "should a new product be introduced?" what is the most appropriate marketing research problem?

the width of a rectangle is 6 cm less then the lingth The perimeter is 72 cm. write and solve an equation to find the definition of the rectangle.

What is the best definition for a minor character? A. A character who has little importance to the story and who simply acts as filler between scenes. B.

Using operant conditioning, B. F. Skinner showed that animals could be trained to perform complex tasks.

Which most closely defines the term paralanguage?

Which underlined word in the sentence is a possessive adjective? Dad reminded us to fasten our seatbelts in the old car.

Carol Byrd gets a student rate of $30.00 a month. There is a $250 deductible; but no coinsurance payment. She recently received treatment for a covered conditio

How many colonies are there?

Decomposed organic material is called ____. a. soil b. humus c. bedrock d. sediment

give one example of how classification is used in school