<div dir="ltr">The derivation and its application.  It's a lot more intuitive.<div><br></div><div><a href="https://www.youtube.com/watch?v=ZBalWWHYFQc">https://www.youtube.com/watch?v=ZBalWWHYFQc</a><br></div><div><br></div><div>(pardon the awful soundtrack)</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Mar 15, 2020 at 5:20 PM David G Dixon <<a href="mailto:dixon@mail.ubc.ca">dixon@mail.ubc.ca</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">









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<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy">Hi John,<u></u><u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy">Yep, that’s the quadratic formula that I
use almost every day of my life.  What’s “new” about it?<u></u><u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy">Cheers,<u></u><u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy">Dave<u></u><u></u></span></font></p>

<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:10pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

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<p class="MsoNormal"><b><font size="2" face="Tahoma"><span style="font-size:10pt;font-family:Tahoma;font-weight:bold">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size:10pt;font-family:Tahoma"> Synth-diy
[mailto:<a href="mailto:synth-diy-bounces@synth-diy.org" target="_blank">synth-diy-bounces@synth-diy.org</a>] <b><span style="font-weight:bold">On
Behalf Of </span></b>John P Shea<br>
<b><span style="font-weight:bold">Sent:</span></b> Saturday, March 14, 2020
3:42 PM<br>
<b><span style="font-weight:bold">To:</span></b> SYNTH DIY<br>
<b><span style="font-weight:bold">Subject:</span></b> [sdiy] Just for David</span></font><u></u><u></u></p>

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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12pt"><u></u> <u></u></span></font></p>

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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12pt"><a href="https://www.technologyreview.com/s/614775/a-new-way-to-make-quadratic-equations-easy/" target="_blank">https://www.technologyreview.com/s/614775/a-new-way-to-make-quadratic-equations-easy/</a><u></u><u></u></span></font></p>

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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12pt">Regards,<u></u><u></u></span></font></p>

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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12pt">JPS<u></u><u></u></span></font></p>

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