can you teach me how to tkae square root with out the use of calculator ...
i m in medical field..i dont know al this stuff know :(

Question

can you teach me how to tkae square root with out the use of calculator ...
i m in medical field..i dont know al this stuff know :(

anonymous · Answer

@aaronq

anonymous · Answer

2.6 x 10^-9
i hav to calculate its square root

anonymous · Answer

@Luigi0210 @triciaal @Abhisar

aaronq · Answer

i dont know an exact way, but you can approximate it. Why would you wanna do this? no one is going to ask you this.. ever lol

anonymous · Answer

i have to use it in physics numericals ... and em not allowed to use calculator :( @aaronq

triciaal · Answer

Sure. happy to help you with this.

triciaal · Answer

to take the square root it is important to understand prime factorization. This just means you know what a prime number is and apply it.  You already know even numbers are divisible by 2.   Additional information with practice will let you recognize perfect squares.  This problem is odd, maybe because you are in the medical field? these usually want you to use scientific notation. Anyway, I will show a general example then do this problem.

to find the square root of  81 find the factors. odd so start with 3

triciaal · Answer

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