Answer:
5.03709... greatest
4.923935...
√17 to
√12 least
Explanation:
First you need to solve the decimal value of the square roots.
√17 = 4.123105626
√12 = 3.464101615
After you need to put the numbers in order. Let's start with the greatest.
The greatest has to be 5.03709... because all the other numbers are below 5. Then the least has to be √12 because it is 3.464101615 and all the other numbers are above 3.
Now between 4.923935... and √17 (4.123105626) the biggest is 4.923935 because when looking at numbers and you find the first numbers are alike you look at the 2nd number. And between 9 (4.923925) and 1 (4.123105626) 9 is the largest which makes the order to be:
5.03709... greatest
4.923935...
√17 to
√12 least