CASIO fx-991CW Solving Polynomial roots 2nd, 3rd and 4th degrees

In this video we learn how to solve roots of 2nd, 3rd or 4th derees polynomials with reall and imaginary parts.
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Tutorial by Ahmad Shamshiri from Canada
#equaser #equaserCasioFX991CW #equaserCalculator

[@sid82536]

I guess thats sridharacharya formula

[@creatorslatitude6819]

Yes not their mahammmada mulla formula

[@maxgsar]

Will this also determine multiplicity?

[@suryachandrarao1078]

when I solve a cubic equation on the calculator, and if it has repeated Roots, the calculator shows only 2 roots, how do I know which is the repeated 3rd root? Fx-991EX

[@milankotadiya]

Is that 3 hours video include this also? Means everything will be there in 3 hours video?

[@equaser]

Just check it. Yes

[@ilankir9805]

Thanks for sharing.

[@pranavbairy5584]

how do I use " i " in polynomial, I have tried the normal way(shift + 9) an even searched the whole catalog but no luck

[@equaser]

you can't. only in complex mode you can use. See the complex video.

[@pranavbairy5584]

right thanks@@equaser

[@saujanyapoudel8910]

The calculator can give you imaginary roots of polynomials with real coefficients but it is unable to solve ones with imaginary coefficients

[@SIVAJI_333]

Thank you

[@equaser]

CASIO fx-991CW fx-570CW CLASSWIZ Calculator Full Example Manual kzbin.info/www/bejne/ZqaYfHWhl5yhkMU

[@Theownlv]

how do u expand polynomials using this?

[@equaser]

cant' do it. use wolfram Alpha www.wolframalpha.com/

[@SACHINSACHIN-e3d]

Muhammad ibn Musa al- Khwarizmi formula is actually originated from BHARAT (INDIA) . The actual name of formula is Sri Dharacharya Formula.

[@user-ec6zg1gr5l]

Period👍🤝

[@RishiYT-is1ld]

how to set value of x and get different ans by changing only value of x in a polynomial function using this calculator

[@equaser]

I belive I have shown int in the video. Just watch it until the end of example.

[@RadhaTiwari-q5j]

How to do cube in this calculator

[@equaser]

CASIO fx-991CW fx-570CW CLASSWIZ Calculator Full Example Manual kzbin.info/www/bejne/ZqaYfHWhl5yhkMU

[@codmxdude487]

This formula is given by sridharacharya.. and this rule is called sridharacharya rule.. Please recheck your mentions. 🤬

[@adityasinha9082]

Bro lowkey started advertising arabic countries while telling us about calc

[@equaser]

I am Persian from the Great Khorasan and I told the truth. By the way the numbers 1 2 3 are arabic. The word Algebra is Arabic.

[@xyzNubb]

w

[@suryachandrarao1078]

when I solve a cubic equation on the calculator, and if it has repeated Roots, the calculator shows only 2 roots, how do I know which is the repeated 3rd root? Fx-991EX

[@equaser]

Getting Started with CASIO FX-991EX FX-570EX CLASSSWIZ Full Manual learn all features kzbin.info/www/bejne/rYDadJlpgMlrY5Y