Question 3779: ok it asks me to find any real number for the following problem:
r-4 divided by 7-r
Answer by longjonsilver(2297)   (Show Source):
You can put this solution on YOUR website! well, since it is not an equation, you can get any real number.
put r=2 --> you get 2-4/7-2 which is -2/5.
put r=-10 --> you get -10-5/7-(-10) which is -15/17.
The only problem number you will have is when r=7 because here, the denominator becomes zero and then the fraction gives infinity as the answer.
Hope this helps
Jon.
|
|
|
