$\displaystyle |1-sqrt2|$ |1- square root of 2| I want to know the method explained step by step on how to do it please?
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Originally Posted by nerdzor $\displaystyle |1-sqrt2|$ |1- square root of 2| I want to know the method explained step by step on how to do it please? how to do what?? you don't have a question here
Originally Posted by nerdzor $\displaystyle |1-sqrt2|$ |1- square root of 2| I want to know the method explained step by step on how to do it please? The answer is $\displaystyle \sqrt{2} - 1$. This is because you want the size of $\displaystyle |1 - \sqrt{2}|$ and $\displaystyle 1 - \sqrt{2}$ is negative .....
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