07-06-2014
Mathematics

Answered

Simplify (1/x+1)+(1/x-1). Is it 2/xsquared minus 1

Answer :

07-06-2014

Relax. Do you see that plus " + " sign in the middle ? That means there's no multiplication involved, only addition and combining like terms. You can just erase all the parentheses and add everything up. I think you end up with just 2/x .

Answer Link

Other Questions

what is the term for the condition where red blood shrivels?

which number is 100 less than 38 tens

Which decimal is equivalent to 3/8?

What are the positive and negative aspects of a zoo or safari park?

An unbalanced force of 25 N, E, is applied to a 12-kg mass. What is the acceleration given to the mass?

Michelle has $12.30 in her purse in 1 cent 5 cent and 25 cent coins. if she has an equal number of each coin type how many coins does Michelle have in her purse

Of the model cars manufactured in September,1/5 were models of NASCAR cars and 1/3 were world were 2 vintage models.how many cars manufactured in September were

Which of the following is most important in classifying two groups of bears into the same genus? A. similar diets B. similar genes C. similar habitat D. similar

what is the term for the condition where red blood shrivels?

What's the value of pi?