Quadratic Inequalities 1 on a Casio fx-991CW Classwiz Calculator | #casiocalculator #classwiz

⨸ Dɪsᴄᴏᴠᴇʀ Mᴏʀᴇ Aᴛ Tʜᴇ Cᴀʟᴄᴜʟᴀᴛᴏʀ Gᴜɪᴅᴇ Wᴇʙsɪᴛᴇ ➜ ⨸ Gᴇᴛ Aɴ fx-991CW Nᴏᴡ ➜ ⨸ Aᴍᴀᴢᴏɴ Sʜᴏᴘ ➜ ⨸ Pʀᴇᴍɪᴜᴍ Cᴏᴜʀsᴇs ➜ ⍟⍟⍟⍟⍟⍟ ⨸ Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ ⨸ In this video we use the Inequality app to solve a quadratic inequality which is less then 0. ⨸ Sᴜᴘᴘᴏʀᴛ Tʜᴇ Cᴀʟᴄᴜʟᴀᴛᴏʀ Gᴜɪᴅᴇ Bᴇʟ˧