3 years ago

Simplify x+1/x-1 -x-1/x+1 +4/x²-1

Mathematics

1 answer:

IceJOKER [234]3 years ago

8 0

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

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3 years ago

Simplify x+1/x-1 -x-1/x+1 +4/x²-1​

Simplify x+1/x-1 -x-1/x+1 +4/x²-1