Never Struggle with Square Roots Again!

  Рет қаралды 14,675

Learn with Mahbub

Learn with Mahbub

Күн бұрын

Пікірлер: 18
@learn.with.mahbub
@learn.with.mahbub Жыл бұрын
6 Fast Percentage Calculations Tricks: kzbin.info/www/bejne/o2amhWlnmbWIibM
@bimladevi1530
@bimladevi1530 9 ай бұрын
thank you😊😊
@yueni_bizzare_simp
@yueni_bizzare_simp 10 ай бұрын
The problem with 680 isn't just because the nearest perfect square is 26 (676). The problem with this one is that the fraction is also cycled, and it's kind of hard to calculate the the fraction of .076 in your head before you find out that it's cycled. So this square got me here
@lyudmilakan4797
@lyudmilakan4797 Ай бұрын
Amazing, thanks so much, Mahbub!
@Mirai_Hiki
@Mirai_Hiki 9 ай бұрын
√29=~5.4, √150=~12.25, √680=~26.076.
@inshamasood928
@inshamasood928 4 ай бұрын
Thank you very much sir😊
@bradley5804
@bradley5804 Жыл бұрын
Sqrt 72 = 64 away from 72 =8×2 =16=1/2 =8.5
@julians9070
@julians9070 Жыл бұрын
Dhanyavaad thankyou for this video. Your explanations are better than what I was told Ina maths class, and that is if you don't have a calculator use the log book that tells you the square root answers.
@learn.with.mahbub
@learn.with.mahbub Жыл бұрын
❤️❤️
@bradley5804
@bradley5804 Жыл бұрын
Sqrt 29=5.5 sqrt150=10.3sqrt680=27
@MercyCrown-cm3qn
@MercyCrown-cm3qn 7 ай бұрын
1.)5.4 2.)12.25
@Yasmeenaholic
@Yasmeenaholic 4 ай бұрын
Talented ✨
@xxd12334
@xxd12334 5 ай бұрын
What'll be the √24
@mctasin8836
@mctasin8836 5 ай бұрын
Sir thank you so much , i always fails in math exam , by watching your videos i feeling so much confident 😢
@bradley5804
@bradley5804 Жыл бұрын
26²=676=26
@im-x
@im-x 4 ай бұрын
680=26.7
@Mirai_Hiki
@Mirai_Hiki 9 ай бұрын
Hey, nice video! Here's a challenge for you, Mahbub -- and anyone else that feels ready: Calculate √546 to 1 decimal place or even 2 (very hard, but I was able to do it!) without a calculator. This one is not as easy as the examples in this video (even harder than √680), good luck! I've provided my approach below, click Read More when you're done. My approach for 1 decimal place: √546=~23+17/46=23+(17x9)/(46x9)=23+153/414=23+38.25/103.5=23+.3825/1.035=~23.4. My approach for 2 decimal places: √546=~23+17/46=23+(17x87)/(46x87)=23+1479/4002=23+369.75/1000.5=23+.36975/1.0005=~23.37. An alternative approach I thought of for 2 decimal places: √546=~23+17/46=23+(17x13)/(46x13)=23+221/598=23+36.83333.../99.66666...=23+.3683333/.9966666...=~23.37. Calculator answer to 3 decimal places: ~23.367. Let me know how you did ^w^
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