# Simplify square roots

Simplify

(sqrt2 - (1/sqrt2))/(sqrt2 + (1/sqrt2))=?

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#### Solution Preview

First we can multiply the first terms by sqrt2/sqrt2 to make the denominators same.

(((sqrt2*sqrt2)/sqrt2) - (1/sqrt2)) / ...

#### Solution Summary

This shows how to simplify a complex expression involving square roots.

$2.19