If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content
Subtracting Rational Expressions http://www.khanacademy.org/video/subtracting-rational-expressions ----------------------------------- يتناول هذا الفيديو مسألة حول طرح العبارات النسبية وتبسيطها ------------------------------- شكر خاص لمؤسسة شركاء في التنمية المستدامة -- فلسطين http://psdpal.org