![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1a189d17411ddde9e6941744a976cf02.png\")
and 2. If n is odd, then .The surd expression is [ √(18k) · √(8k - 2k ) ] / [√(54) - √(24) ].
\= [ √(18k) · √(6k ) ] / [√(54) - √(24) ]
\Apply product property of radical :
\1. If n is even and a and b are both nonnegative, then and 2. If n is odd, then .
= [ √(18k · 6k ) ] / [√(54) - √(24) ]
\Factor into squares where possible.
\= [ √(62 · k2 · 3 ) ] / [√(9 ·) - √(24) ]
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1a189d17411ddde9e6941744a976cf02.png\")