I have been given a question to expand and simplify this: (3+root6)(2-root3)

i managed to get it down to 6-3root3-3root2+2root6 but i cannot get it any further, help would be much appreciated.

PS sorry i could find a square root sign.

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- January 7th 2009, 10:52 AMgustifoSurds
I have been given a question to expand and simplify this: (3+root6)(2-root3)

i managed to get it down to 6-3root3-3root2+2root6 but i cannot get it any further, help would be much appreciated.

PS sorry i could find a square root sign. - January 7th 2009, 11:03 AMmasters
- January 7th 2009, 11:06 AMSoroban
Hello, gustifo!

Ya done good!

Quote:

Simplify: .

. .

But

. . Therefore: .

And that's as far as we can go . . .

Edit: Too slow again . . . *sigh*