Seansesh Seansesh

03-11-2020
Mathematics

contestada

Simplify x+1/x-1 -x-1/x+1 +4/x²-1

Respuesta :

03-11-2020

Answer:

4-x^2/x^2

Step-by-step explanation:

x+1/x -1 - x - 1/x + 1 + 4/x^2 - 1

1/x - 1 - 1/x + 1 + 4/x^2 - 1

-1 + 1 + 4/x^2 - 1

4/x^2 - 1

4 - x^2/x^2

Answer Link

Otras preguntas

write 144 with an exponent by using 12 as the base

What is the antecedent of the underlined pronoun in the sentence? Tracey put on her waterproof goggles and dived into the pool. A. pool B. waterproof C. gog

A group of related words that has both a subject and a predicate is called a(n): A. adverb. B. clause. C. phrase. D. complex sentence.

A __________ region groups people together according to their traditions. A. cultural B. physical C. climate D. spatial

A war in Mexico would be under the _______ Command. a. Pacific b. Southern c. Central d. Northern

Groups who are on the same side in a war

What is 6x-3y=15;7x+4y=10

By sticking to one point in each paragraph you will help to

3/8 +1/5 equals what it is on my homework and I'm struggling

write 144 with an exponent by using 12 as the base