I have 42+8sqrt2+2sqrt10 over 18. Since it is 42 plus something I am unsure if I am able to reduce 42 to 7 and 18 to 3?? I know I can't simplify any more for the square roots but I was just wondering about the numbers.

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- Aug 22nd 2010, 09:36 AMGatsbroSimplifying a Radical Expression
I have 42+8sqrt2+2sqrt10 over 18. Since it is 42 plus something I am unsure if I am able to reduce 42 to 7 and 18 to 3?? I know I can't simplify any more for the square roots but I was just wondering about the numbers.

- Aug 22nd 2010, 09:49 AMGatsbro
Attachment 18682 I made a jpg to illustrate what I meant better.

- Aug 22nd 2010, 10:03 AMearboth