Express as complete surds : ` 3 sqrt2, 2 root( 3 )(4)` ... <看更多>

... the square root of a surd by first converting it into a perfect square. i have applied the techniques on the example sqrt( 3 - 2 *sqrt( 2 )) ... <看更多>

Alternatively, one can rewrite it as a sum of two surds, and simplify from there. Specifically, let √2−√3 equal √d−√e. ... <看更多>