5sqrt(2)+sqrt(2)-sqrt(2)^2

5√2 + √2 - (√2)2

I know the answer is

6√2 - 2

but i would like to know the steps on how to come to that conclusion please. Thank you so much.

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- Oct 8th 2010, 06:19 AMredlinethecarI really need help understanding this one....
5sqrt(2)+sqrt(2)-sqrt(2)^2

5√2 + √2 - (√2)2

I know the answer is

6√2 - 2

but i would like to know the steps on how to come to that conclusion please. Thank you so much. - Oct 8th 2010, 06:28 AMmasters
- Oct 8th 2010, 07:13 AMredlinethecar
Oh wow it was the invisible one. Thanks so much.