## anonymous 4 years ago Determine which two values the following expression is between. 42.57 and 42.58 42.56 and 42.57 42.54 and 42.55 42.55 and 42.56

1. anonymous

$7\sqrt37$ This is what I need help solving

2. anonymous

is that the sqrt of 37?

3. anonymous

yea with a 7 in front, not sure how to solve??

4. anonymous

there are various ways to solve this, before a solution is presented, may i ask whether you are familiar with derivatives and its applications. if so, thats the most easy way to solve it

5. anonymous

use the concept of linear approximation

6. anonymous

What? I just need to find the answer, can you help? :)

7. anonymous

sue

8. anonymous

sure

9. anonymous

42.579

10. anonymous