Hellow guys, Welcome to my website, and you are watching ສົມຜົນຂັ້ນສອງ(quadratic equation)ຕອນທີ2: ແກ້ໂດຍວິທີການໃຊ້ເອກະຜົນຄວນຈື່| ມື້ນີ້ພາຮຽນຄະນິດສາດ. and this vIdeo is uploaded by RjanTC at 2022-07-30T05:25:09-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
