Find the Units Digit - Large Powers

This screencast has been created with Explain Everything™ Interactive Whiteboard for iPad

[@soniakamboj9788]

Thanks! Finally i got a video with better quality and English...

[@jennifers5525]

Very well explained. In the previous one I watched had a very strong accent-couldn't even understand a word! This one is clear and understandable.

[@mainel6486]

Some of the best explanation out there on youtube.

[@stephenturner6576]

Excellent! Thank you.

[@simplyadventures1732]

Thank you for explaining it so plainly!

[@3biltala]

thank you,very well explained.

[@benfarmer06]

This makes so much sense now omg

[@rahulbajaj2639]

simple and efficient! thanks :)

[@deepaksuyal1399]

Thank you very much....

[@parsafatehi8921]

Thanks, this helped me a lot.

[@nikuzeadrienne4138]

thanks a lot for this video, it helped me understand the concept quite easily. but I got confused when I was applying it to 12^15. I then realized that starting from the number to the power of zero doesn't always work, it is safer to start from 1, at least it made it easier for me.

[@joephillippe]

chichi

[@parsafatehi8921]

jamal

[@parsafatehi8921]

jamal got crack

[@madraun]

this is so incredibly helpful tysm

[@slickchucky97]

This was very helpful, thank you so much

[@macrohonmj3884]

THANK YOU!!!💖

[@chin_chin75]

Thank you ❤️

[@NaveenReddy-xc8xh]

Thank you so much

[@prashantmishra676]

Finally a decent one

[@tarun5617]

Thanks finally I got it mam may u live happy for ever 😊😀

[@bellak6236]

TY!!

[@BrawlersGround]

thanks a lot

[@SplooshCentral]

Does this only apply to numbers with bases of 7? If so, why?

[@yarrr-ur9vk]

What happens us I get a number like 25 as a reminder?

[@lipsachhotray1021]

How come do your have the answer to the exact question that I have?! Amazing!

[@saketgurrapu2510]

Nice video o/

[@jamesclainesumawang4349]

Thank u

[@stellarque3100]

where did you get 196 from, on the first example?

[@ngocmi309]

From the question itself.

[@nileshkamble4284]

thankx a lot it helped me during exams

[@diwashagrawal791]

How do I find the unit digit of 2008^2?

[@charisseabiera3975]

how do you find the tens digit :((

[@truongla]

what about the tenth digit

[@stevenhebutactuallynot6035]

🎉

[@abeddxx385]

What is 300 to the power of 300 + 400 to the power of 300 xx

[@viradeus4322]

Find the individual units of each component. So suppose 300^300 is x and 400^300 is y. You would then do x+y=z. z is your units digit when you add these 2 terms together. You can use this trick for multiplication as well. Hope this helped!

[@williamcattr267]

Yes! A good explanation and it is in English too (as others have pointed out). I am sure people from India are excellent at math, however, when it comes to learning this stuff as an American, I think that the accents serve as a distraction to the learning process (for me anyways). Plus, they usually use poor audio equipment or leave their windows open (car noises, and whatever else) that makes it even worse. We need more English speakers to present this material. I am giving this video a "thumbs up."

[@troyb8579]

THANK GOD!! an AMERICAN!! NOT INDIAN!! THANK YOU

[@mihirmenon261]

Troy B You're an idiot. It's not our fault that nobody else posts any other videos.

[@insertfirstnamehereinsertl2895]

looool

[@lgardie537]

LMAO yer dumb as shit troy, we can tell ur AMERICANNNNNN1!!! ! 1! 1!!

[@srijachakraborty6378]

Haters gonna hate

[@Vaishnavi-pv6db]

tf u mean by that