Find the square root of 225, 256, 20, and the square root of 40 without a calculator

In this video, I use a factor tree to find the square root of 225,256,20, and 40.
The square root of 225 is 15
The square root of 256 is 16
The square root of 20 is 2 square root 5
The square root of 40 is 2 square root 10

[MunshiArifHossain]

This really helped me a lot. Thank you so much. Sir.
🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽

[christinak.mauricio]

Thanks, this video helped a lot, also I'm impressed that you upload videos very fast!

[vineet]

I like your teaching l am in India 👍👍👍👌👌👌👌

[zaranasir]

thanks sir! this video helped me alot i was confused in it and now i feel its easy!

[badass]

There is an easy way to get the root of 225 y don't u use 3 to divide 3×3×5×5 which is 3×5=15

[hellohi]

Sir, What if it doesn't have a pair? will i just add the number?

[aylingarza]

BLESS YOU MAN!! i have a geometry test tomorrow and you helped me SO MUCH! ❤️❤️

[lucymarie]

How did you know to divide 225 by 5 though? How would I know know what number to divide the number under the radical sign by, for every other problem?

[chloerose]

Hi I was wondering if you could do 121

[chotakitchen]

Thank you very much sir... it's really helpful video 👍

[Loveoverthehorizon]

ur teaching is good brother
i am expecting more videos like basic mathematical steps from u
with full of hope m subscribed ur channel
and tnx for ur teaching video