luisz Group Title If 18 sq. root 18=r sq. root t, where r and t are positive integers and r is greater than t, which of the following could be the value of rt? 2 years ago 2 years ago

1. luisz

is that you, chili?

2. chihiroasleaf

is this your equation? $18\sqrt{18}=r \sqrt{t}$

3. swissgirl

hmmm I was getting confsued by your question too

4. luisz

yeah

5. luisz

tips?

6. swissgirl

yes simplify the 18 in the square root

7. luisz

18 times 3 and the sq root of 2?

8. luisz

54 and the sq. root of 2?

9. swissgirl

10. luisz

aha

11. luisz

I see now

12. swissgirl

13. luisz

so you just multiply 54 and 2 to get 108, right?

14. swissgirl

YUP :)

15. luisz

next problem?

16. swissgirl

Ya shoot