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Welcome to SergioS's Math Analysis Blog

Welcome to SergioS's Math Analysis Blog

Sunday, September 29, 2013

SV#1 Unit F Concept 10 - Finding all real and imaginary zeros of a polynomial

Hi this is Sergio from Period 4, and this is Unit F Concept 10. Okay so the first thing you do is that you wanna find the "p's and the q's" and set the up. The next thing you do is use Descartes's Rule of signs. You will find that the possible (+) zeros are 2 or 0, and the possible (-) zeros are 2 or 0 as well. Now, you wanna use synthetic division to find your Zero Heros (or is it Heroes?). Anyways, after you do this, you will end up with a quadratic. After you get a quadratic, you wanna take out the GCF and then plug your values into the quadratic equation. After you plug it in, you should get your zeros and your fully factored form of the zeros. THANKS FOR WATCHING GUYS!!!!!!!!!!!

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