vidéo : كل ما يخص الترتيب والعمليات /التانية إعدادي المسلك الدولي و العام/l'ordre et l'opération الجزء الأول

This is a video about the important identities in math. The video is available on YouTube, Instagram, and Facebook. The link to the video on YouTube is: https://www.youtube.com/watch?v=NBbBy-Fa_l0 The link to the video on Instagram is: https://www.instagram.com/p/B_1-0-5D--1/ The link to the video on Facebook is: https://www.facebook.com/rabieghazouani/ The video is in French.