## MeowLover17 one year ago Simplify. 3 square root of 10 end root plus 7 square root of 15 end root minus 6 square root of 10 end root minus 4 square root of 15

1. MeowLover17

$3\sqrt{10}+7\sqrt{15}-6\sqrt{10}-4\sqrt{15}$

2. anonymous

$3\sqrt{10}+7\sqrt{15}-6\sqrt{10}-4\sqrt{15}$

3. MeowLover17

Yep

4. anonymous

$=3\sqrt{15}-3\sqrt{10}=3(\sqrt{15}-\sqrt{10})$

5. MeowLover17

So the answer 3 square root of 10 end root minus 3 square root of 15 3 square root of 15 end root minus 3 square root of 10 3 square root of 30 end root minus 3 square root of 20 3 square root of 20 end root minus 3 square root of 30

6. MeowLover17

7. anonymous

yes, right

8. MeowLover17

Thank you.

9. MeowLover17

I'll let you know if i need help later if your online. Appreciate it have a good one :D

10. anonymous

but if u go on it would be " $3\sqrt{5}(\sqrt{3}-\sqrt{2})$

11. anonymous

did u become my fan :) ? @MeowLover17

12. MeowLover17

Of course

13. anonymous

i didn't take the notification, maybe it will come later ! Thanks anyway ;)

14. MeowLover17

Hah, no problem you will see it later, i'm gonna request some answers from you in a little appreciate your help.

15. MeowLover17

Actually i need some help with another lesson if you could help that would be great.

16. anonymous

sorry, but i got to go off now ! It's late here in europe now ! :((((

17. MeowLover17

All good, have a great night and thanks for your help once again.

18. anonymous

Thanks, you too ! I will help u anytime I'm on! Have a nice day/night ! :P

19. MeowLover17

You too.