Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at a method of using the turning point information given by the polynomial solver to help you to write a quadratic in completed square form. There is a warning though that this method may not get you all or any of the marks in an exam, so you must be careful to look at the wording of the question. It is, however, a great method for verifying your algebraic method.
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Eɴʀᴏʟ Aᴛ Cᴀʟᴄᴜʟᴀᴛᴏʀ Sᴄʜᴏᴏʟ ➜ http://snip.ly/ukh7ih
The post Completing The Square Using The Polynomial Solver On A Casio fx-991EX Classwiz Calculator appeared first on The Calculator Guide : Mathematics Help - Casio Skills - Education Technology.
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