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## Neetu Rani is teaching live on Unacademy Plus

Neetu Rani

Expertise in Banking Category | 2 Yr Teaching Experience | Presented Research Paper in NCCCS | Got Selected in IT Interviews 4 times

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Prashant Patil

8 months ago

4/8 Thank you very much Durgesh sir...

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Prashant Patil

8 months ago

Sir.. 31 October... Unity day not 15th..

Durgesh Makwan

8 months ago

Yes Prashant you are right.
Yojnaa 15 Oct la suru zali and Unity Day 31 Oct la Celebrate kela jato.. Please consider as mentioned.. 👍

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Suraj

5 days ago

Trick of square root of non-perfect number does not hold good for all examples:-
For e.g. sqrt (119)-->
With trick:- 10+(19/2*10) = 10+ (19/20) = 10+0.95= 10.95
but sqrt(119) = 10.908
So, This is wrong short cut method. Short cut trick should be universal, If not then it leads to wrong answer.

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Neetu Rani

5 days ago

This is Correct method suraj

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Suraj

4 days ago

May be correct but have accuracy upto 1 decimal point,
since with trick -->> sqrt(119)=10.95 ,
while correct answer is -->> sqrt(119)= 10.908

Shree Singh

a month ago

Thanq mam its really helpful for me... Thanq so much

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Neetu Rani

a month ago

Most welcome Shree 😊.. kindly rate and review your experience 🏆😊

Shree Singh

a month ago

OK mam

Shree Singh

a month ago

Mam large number square or cube ke easy tricks b bta dijiye

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Neetu Rani

a month ago

Sure Shree😊👍
If you really appreciate this course..then definitely share your experience through rate and review section too 😊...it really means a lot to me 👍🏆

Suraj kumar

3 months ago

decide kaise krnge perfect square hai ya nae large number rhega toh? qki ye formula agar perfect square number pe lgane se answer nae aara

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Neetu Rani

3 months ago

Thank you Suraj for asking..
I must say... you have asked a really important question..
a number that ends in 2, 3, 7 or 8 is not a perfect square.

Suraj kumar

3 months ago

ok thanks mam

Neetu Rani

3 months ago

most welcome suraj

Suraj kumar

3 months ago

😊

Govind sharma

7 months ago

Thanku neetu mam its really helpfull,and the way of your teaching is superb.

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Neetu Rani

7 months ago

It's my pleasure Govind..

SQUARE ROOT AND CUBE ROOT BY NEETU RAN

SQUARE RoOT F NON PERFECT NUMBER

SQUARE Ro o "T OF NON-PERFECT NUMBER NON PERPeCT PERFECT like 87 like 49 137, 3 7 64 121, etc l14, etc

FIND OUT SQUARE ROOT OF NON- PE RFECT NUMSER

but, it is J44 (?) -To solve this kino Jx, we oftly tormula H wie a

Letis take an exable to e la borate lhe You will 8 thugh it

87 (To to nearest squaie to neanest squarie mula 13 3 9 3

2) N

Neco est square J100 Formula, 2 X10 2610 lo.

1600 rnueva, 1800 = 4D-+-1800-1600 , 1800 = 42.5