Posted by **jesus** on Saturday, November 15, 2008 at 4:41am.

hi guys

i need to see working for this question

7(6+√7)

thanks

- maths -
**drwls**, Saturday, November 15, 2008 at 5:11am
That is already in a fairly simple form. You also write it as 42 + 7 sqrt7

- maths -
**jesus**, Saturday, November 15, 2008 at 5:18am
can u show me the working for this quetion

√14(√3-8)

- maths -
**drwls**, Saturday, November 15, 2008 at 7:20am
ã(42) - 8 ã(14)

It is not clear what format they are looking for. Yours,

ã14(ã3-8)

is already about as simple as it can get.

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