Please help me simplify these radicals.

1)

http://img809.imageshack.us/img809/4886/radical.jpg

2)

http://img560.imageshack.us/img560/8733/radicaaaal.png

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- Aug 29th 2011, 07:17 AMgrandepuntoSimplifying Radicals
Please help me simplify these radicals.

1)

http://img809.imageshack.us/img809/4886/radical.jpg

2)

http://img560.imageshack.us/img560/8733/radicaaaal.png - Aug 29th 2011, 07:25 AMSironRe: Simplifying Radicals
What have you tried?

1)

Use basic rules like: and

2)

The same over here, you have to know some basic rules like: and

Try to use them where necessary and simplify. - Aug 29th 2011, 07:33 AMgrandepuntoRe: Simplifying Radicals
thank you. i will give it another try.

- Aug 29th 2011, 07:40 AMSironRe: Simplifying Radicals
Ok! You can show your work afterwards if you want :).

- Aug 29th 2011, 07:54 AMgrandepuntoRe: Simplifying Radicals
thanks for the help I did not put the "a" in a common root during the multiplication that was the error : )

- Aug 29th 2011, 08:08 AMSironRe: Simplifying Radicals
I have simplified it this way:

1)

2)