08-06-2014
Mathematics

contestada

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

Respuesta :

08-06-2014

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

Otras preguntas

Half a cup is 4 grams. How many grams will it be if it was 2 1/4?

Which of the following is an example of search costs? (1 point) paying a premium cost for goods buying goods in some special way that is outside the normal chan

Which term best demonstrates when an organism is better adapted to the environment that they live in and are more likely to survive and reproduce? A) natural va

what is 5*5*5*5*5*5*5*5*5*5*5

any help?????? can y'all help me asap

I need some help on how to do 8x/2=24. Whats the x?

Why did European nations form alliances in the early 1900s? A.They were unsure they could protect themselves if attacked by larger nations. B.They wanted more c

A study on the population of wolves is being done in a county to determine how the number of wolves has changed over time. The population of wolves is being mod

The minimum height for riding on the Super Screaming Spinner at the theme park is 52 inches. Which of the following expressions shows the height to ride? h <

what is the largest number which divided 63 and 105