## anonymous one year ago http://gyazo.com/c25c4e04272633bc3c89cbde489020c1

$\sqrt[]{5}$

2. hybrik

The one that is irrational is the square root that cant be simplified

3. hybrik

$\sqrt{5}$

4. anonymous

ty i have a couple more

5. hybrik

is irrational because there is no way to simplify it into a whole number

-9/5 , 7/3 and $\sqrt[]{9}=3$ all are rational numbers

7. anonymous
8. hybrik

Factor this by FOIL

9. hybrik

One question

10. hybrik

What is the signs between the two numbers

11. hybrik

Can you type the question here?

12. anonymous

/it means x

13. anonymous

it mean muiltyply

14. anonymous

@hybrik the sign means mulity

15. anonymous

@welshfella