## anonymous one year ago help2

1. anonymous

2. anonymous

@phi @Michele_Laino @Mehek14

3. anonymous

4. anonymous

Well when it comes to square roots, it has to be a perfect square or else it's irrational. Perfect squares would be 4, 9, 16, 25, 36, etc. So would 3 be irrational or rational?

5. anonymous

irrational

6. anonymous

right?

7. anonymous

so what about the other part?

8. anonymous

The other part you would just plug $$\sqrt{3}$$ into a calculator.

9. anonymous

ok thanks! :D

10. anonymous

oooor, you could do $1.7 * 1.7$ and $1.8 * 1.8$ and see which one ends up closer to 3 if you don't have a calculator

11. anonymous

can you help with some more please??

12. anonymous

lol

13. anonymous

No, sorry, I gotta take a nap. Been up for 30 or so hours lol

14. anonymous

lol ok