Calculate Square Root of Non Perfect Squares in Seconds. Mental Maths - 13

In this Video we will learn how to calculate square roots of non perfect squares mentally in seconds.

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[mathOgenius]

First video of 2022 (Happy new year to everyone!)

[tired]

It’s 2:36 AM, I couldn’t sleep so there’s always room to learn!!!

[namesash-indianboi]

I don't know why this channel is so underrated

[chayanipaul]

I cannot explain your mathematical explanation, I am just speechless

[PranamPGowda]

Thank you brother, this is the best channel ever found and I hope u keep u this good work

[ShanghaiDistrict]

Found this channel today now I'm obsessed with it

[charlesgnana]

I love this method ....thank you bro... Ur really making things easy for all of us without using calculator...great thanks

[chaitanyachokkakula]

TQ, bro, I am very lucky to get such a good brother like you

[NiceGoat]

That's a handy estimation tool. I've found an even more accurate way to estimate a squre root to be this equation:

Sqrt(X) = Sqrt(L) + (X - L) /(U - L)

Where:
X is the number you want to find the square root of
L is the lower square
U is the upper square

The only difference from the video being that you divide by (U - L) instead of (sqrt(L) x 2)

[cockadoodledoo]

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[lol_cloudyt]

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[romargonzales]

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[Manthan_Shinde]

Thankfully, you uploaded ❤️
I was thinking why your not uploading

[nathaniellim]

Really need this for our science lesson thank you for the new knowledge

[shaharyshobnomkabirbristy]

Why we Divide the subtriplication by double the number we are taking as a guess? If you describe it too it will be more easy to remember the method.

[NK_]

Is this trick is related to first principal of derivatives

[LHJ_prodigy]

Can you teach us how to calculate actual results and not accurate?

[amoghpattanshetti]

Thank you so much it's really helping me a lot to build confidence n improve in the mathematician

[shuklahaldar]

45 square root:
1st find the nearest square that is 6×6=36
2nd 45- 36=9
3rd 9/6×2 = 9/12
4th 1/12 = 0.83 so 9×0.83= 7.47
5th the answer is 7.47

[thashiaffu]

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