X^2(x+2)-4(x+2)
(x^2-4) (x+2) = 0
do you have to keep going/?
or thats all they want?
First find the difference of the numerator. to do this multiply 1/x by 2 and 1/2 by x. you should get (2-x)/2x. now moving on to the whole fraction. then multiply the (2-x)/2x by 2x and the (x-2) by 2x. you should get (2-x)/(2x)(x-2). now factor out a negative from the (x-2) at the denominator to get -(2-x). so now you can cancel the (2-x) from the numerator and denominator! the answer will be 1/-2x! :)
I think the answer would be 25.11 , hope this helps .
12 people are watching the otters at the zoo. 7 people are watching the giraffes. How many more people are watching the otters.
Answer:
Robert deliver <u>301 papers</u> each week.
Step-by-step explanation:
Given:
Robert delivers papers, on Sundays he has to deliver 67 papers.
On each of the other days he only has to deliver 39 papers.
Now, to find the number of papers Robert deliver each week.
1 week = 7 days.
In a week there is 1 sunday.
<em>On sunday Robert deliver = 67 papers.</em>
<em>On other 6 days of the week Robert deliver </em>=
.
So, total number of papers Robert deliver 7 days of each week = 
Therefore, Robert deliver 301 papers each week.