How to locate a root | Bisection Method | ExamSolutions

Here you are shown how to estimate a root of an equation by using interval bisection. We first find an interval that the root lies in by using the change in sign method and then once the interval is found we bisect it and again look for a change in sign to construct a new interval. This process continues until the required accuracy is found.

[margaritakochurova]

Thank you so much!!! The best video on Bisection Method I came across

[parvillner]

Love the fact that you explain every step very thoroughly. I can see why some videos breeze through steps that are trivial to save a minute or two, but as a beginner, it is sooo easy to miss even the easiest steps.

[Scarabola]

Why do instructors teach math in such a cryptic manner? Why can't they just explain things in a way that is easy to grasp? Thank you so much!

[danielray]

Finally someone who speaks understandable English!!

[aerogamer]

We truly live in a great era when we have access to these types of videos for FREE !

[abamanass]

The most easy to understand video on bisection I watched so far.Thank you

[theodoremercutio]

Fantastic video. 11 years later and still helping engineering students everyday! Bless you!

[MohammadBarhoush]

Thank you from Palestine.. great explanation

[wenyunie]

Thank you for the patient illustration. No one could fail to understand it after watching this!

[nattaacros]

Big thanks from Thailand! Very easy to understand with graphs you draw. This twelve minutes of video is worth watching.
Also your accent is very easy to understand and catch-up. Keep up the good work!

[bennaughton]

I nearly feel asleep to this video, not because it was boring but because his voice is so soothing

[kylecraig]

Excellent video set! Thank you from Guyana, keep up the good work!

[deborahodion]

I finally understand this. Thank you so much.
It's indeed the best video I have seen so far on Bisection method.

[danielletaylor]

Thank you! I'm from Jamaica and I have my math exam on Thursday and this really helped!

[marlborowaferchoco]

Test in about 3 hours. I feel so lucky to come across this video, I can now see the reason of doing the changing sign. Thanks so much!

[anfalhsadiq]

ur way in solving the newton method by using the calculator was amazing n u dont hw much it helped me... could u plz show us hw solve numerical methods using it
plz....thnx  

[danielspector]

The explanation was done in an extremely easy way. Hands down best video on Bisection Method

[toyosisalako]

This is was very helpful. Thanks a lot from Nigeria

[uwaada]

Great and clearer explanation from Nigeria

[sabelobuthelezi]

Thank you, clearly explained...from South Africa