Find the cube root of any number in seconds without a calculator.
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- čas přidán 6. 09. 2024
- How to solve the cube root of any number without a calculator in seconds. #mathtricks #cuberoottrick #cuberoottricks #cuberoots #mathcompetition #mathwonders
@everyone, Please, in the beginning, I made a mistake. It's supposed to be the cube of numbers from 1 to 11 and not the cube root of numbers from 1 to 11 and the number must be a perfect cube. Please take note of this.
@@JJONLINEMATHSCLASSchannel noted. please ride on am really enjoying your maths lesson. Well done.
The title of the video is 'Find the cube root of any number in seconds without a calculator'. The five examples given are perfect cube of five numbers, consisting of 5 and 6 digits (each two examples), and one number of 7 digits. How to find cube root of a number which is not a perfect cube is not addressed. Certainly the results in ghis case will be with decimal. How many as one likes.
Yeah, they must be perfect cubes, let me pin that
amazing. just learning this way to find out cube root of large numbers. i appreciate you for your lessons. God bless.
Our pleasure!
Greetings. Salutations. Thanks for sharing. You have mistakenly misstated the expression. The cube root of 2 is absolutely not 8. Rather, it is the cube root of 8 that will result in 2. The cube root of 2 is 1.25992....
Yes, you are right. I pinned a comment on that.
Thank you very much, appreciated your work. Please also teach us how to find sq. root of any number. Moreover, is this work for any big number or i have memorize cube roots morethan 11.
Notice that from 7 digit numbers and above, you need to memorize from 11 up as well
@@JJONLINEMATHSCLASSchannel noted Madam
Would you please bring a playlist on your CZcams Channel, how to solve mcq's asked in different competitive exams, fastly or fast calculation or what method/ approach to be followed so that tackle these mcq's within a 60 seconds.
@@umarbashir1236 ok noted
Great job.
Thanks so much.
Thank you very much JJ.
You are very welcome
Hi Madam I think you made a mistake while explaining you have to replace " the cube root " by " the cube of " because they different .For example the cube root of 8 is 2 but the cube of 8 is 512 .
Yes check my pinned comment
Please, edit the video and correct your mistake. Cube root of 2 is not 8, you should say, the cube of 2 is 8 and same for others
Second that
Thanks. It was a mistake and can't be corrected since I have posted the video already. Am sorry About that. But I believe you understood and got the point
Excellent, we all make mistakes; it’s obvious what you meant; some people just enjoy deriding others. Thank you very much. Best regards.
Absolutely!❤️❤️❤️❤️
Check your nomenclature. Cube and cube root are not the same. The cube root of 27 is 3 but the cube of 27 is 19683
She already pinned a correctional message about that.
Yes. Check my pinned comment
2:02 cube root of 2 is 1.259921049894873164767210607278228350570251464701507980...
I got confused at the beginning; >: Do you mean the cube? I should say >
Thanks. It's a mistake
Surd[15625,3]=25
Surd[185193,3]=57
Surd[10648,3]=22
Great. Thank you!
Glad it was helpful!
Is 8 the cube root of 2 or the other way round? I'm getting confused.
In a lay man's language, 2×2×2 = 8
Cube root of 8 is 2. If I said otherwise, then it's a mistake and I apologize for that
Thanks for the clarification.
Madam thanx for the teaching. But am some how confused.
Whats the difference between cube root and cube of numbers
Please Check the pinned comment .
MADAM, THANKS FOR SHARING. I HAVE BEEN ENJOYING YOUR LESSONS. RESPECTFULLY I WANT TO SUGGEST YOU DO A NEW VIDEO TO CORRECT THE SLIP OF TONGUE, IF IT WILL BE POSSIBLE. BLESSED BE GOD FOREVER
Thanks so much but there is no need for that because I have a pinned comment that has already done that.
Excellent video..
Thank you very much!
This is very interesting. Didn't know before.
U are welcome
Or square roots and squares of numbers
Check pinned comment please
Cube root of 2 is not 8 but cube of 2 is 8 also cube root of 5 is not 125 but cube of 5 is 125. Thank you.
Yes, corrected in the pinned comment
You say find the cube rout of any number. If I say 49430863 could you solve this in this way? The answer is 367. I believe you could adapt the method but more work is needed.
Yes ,its possible😅
Just memorize the cubes of numbers up to 20. It is easy.
Send me one if you doubt😅
I Love Mathe but I hate Numbers and Letters like a^2+b^2=c^2 phythagroth and Euler and Gaus🤣😎😍🌷
🤣🤣🤣. U are welcome
Madam ,sm always proud of you
Thanks so much
She is confused between cube and cube-root. The method she explains does not hold always. Check with 24599, 24729 have same cube-root by her method. Misleading maths
This shows that you didn't read the pinned comment where I corrected the mistake of misrepresenting cube and cube root and where I said that the number you want to find its cube root must be a perfect cube. The two numbers you dropped are not perfect cubes
Darling...am proud i have learnt a new thing today❤❤❤
Wonderful
@@JJONLINEMATHSCLASSchannelthanks
Awesome.
Glad you think so!
It's very refreshing. Keep the good job.
The cube root of 2 is not 8. Rather the cube of 2 is 8.
3√65235 = 45. 45^3 != 65235 45^3 = 91125 why?
You asked too tough a question. She won't be able to answer it. The method is flaw.
The method works with perfect cubes alone. Read the pinned comment. Thank you
@@JJONLINEMATHSCLASSchannel Here is the title: "Find the cube root of any number in seconds without a calculator."
@@JJONLINEMATHSCLASSchannel With the perfect power number, I can take a 17th root in 10 seconds
This is not a perfect cube.
Cube and cuberoot😢
I paused and i found 57❤❤❤❤❤❤❤❤❤❤❤❤❤
👏👏👏👏
@@JJONLINEMATHSCLASSchannel😍😍😍
Please correct yourself. You don't know the difference between cube and cuberoot
Please correct yourself and read the pinned comment
I hear you my darling
Its the cube indeed😅😅😅😅😅.But u told not your country
Yes, please check my pinned comment
The cube root of 2 is not 8.the cube of 2 is 8.
Check the pinned comment
Not cube rooy but
The cube
Yes please check my pinned comment
I think it is reversed,like the cube root of 8 is 2
Probably interchanging the column makes it right
Corrected in the pinned comment
Cube not Cubert 😂
You are doing well beautiful girl.
Surd[148877,3]=53
Surd[1092727,3]=103