Answer:
(n-2)(n+2)
Step-by-step explanation:
The denominator of the second fraction is the difference of squares, so can be factored using the formula for that.
(n^2 -4) = (n -2)(n +2)
Now, you will note that the second fraction has a numerator that is equal to one of the factors in the denominator. In other words, the whole fraction can be simplified to ...
(n +2)/((n +2)(n -2)) = 1/(n -2) . . . . with the restriction n≠-2
This reduced form of the fraction has the same denominator as the first fraction, so you can say that the lowest common denominator is that: (n -2).
If there is some reason you don't want to reduce the second fraction, the lowest common denominator will be (n -2)(n +2).
No, because 2 numbers multiplied by each other will not make 26.
Hope this helped ;)
Answer:
to solve this we would need to see the graphs
Step-by-step explanation:
however whichever one has 4 parts and 3 of them would be the time she spends reading.
Answer:
6x - 5
Step-by-step explanation:
distribute
6x - 12 + 7
combine like terms
6x - 5
Answer:
all bottoms a 3 and sides are 5
Step-by-step explanation:
