Q: How do you find square root of a number without using calculator?

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It's really hard to explain in an answer here. See the link for different ways to do it.

Assuming the calculator can do exponents, take the number and raise it to the power of 1/2.

the z looking thing

1.8... without using a calculator !

D. enter the number; press the square root key

384 square feet - without using a calculator !

square root of 125= 25 times 5 under the radical (25 has a square root so you can take that out of the radical)= 5 times the square root of 5 (Thats your final answer with no calculator)

With great difficultly because it is an irrational number and it is about 14.69693846 by using a calculator

Find the multiples of a number, and when the two numbers get really close you find numbers in between them until you get it. For example, square root of 48. You have 6 times 8, so it has to be in between them and so on

Enter the number you wish to find the square root of, and then raise it to the power of one-half. x^0.5 = sqrt(x)

It depends on the calculator - some have the sqrt function, with others you need to use the exponent.

4800 ft2 - without using a calculator !

You can have an approximation of the root using the calculator (doing it by hand is another story). However, keeping the number as a square root and simplifying the root is usually acceptable.

The only way, without a calculator, that I know of is long division.

540... without using a calculator !

4690 without using a calculator !

480... WITHOUT using a calculator !

You can always find the square root of pi on your calculator, if your calculator does not have the square root sign, try to use someone else's calculator. It would take you a very long to try to figure out the square root of pi without a calculator, so I would not recommend doing that, but I do suggest using a calculator. In case you wanted to know the square root of pi, it is 1.772004515, I know it by heart. 1.772004515 times by 1.772004515 is a little bit over 3.14, it is 3.140000001, but if you try one number less, 1.772004514 times by 1.772004514, it will get you 3.139999998. By the way, pi is an endless number so I did the square root of 3.14, which is not the whole number of pi. I hope that this will help you! :D GeniusGirlLives :D

The square root of a number is the number that is squared, or multiplied by itself, to get the number. The square root of 913,936 is 956. *Click the included link to learn the traditional method (Meaning without a calculator) of finding square roots: http://www.homeschoolmath.net/teaching/square-root-algorithm.phpand look for the subtitle: Finding square roots using an algorithm

Using my calculator, the square root of 305 is '17.464249196572980646321043630937'. How 'bout you try using yours?

One thing that can be calculated using a Square Footage Calculator is the Length and Width of a Rectangle, Circle, Square or Triangle. This comes in handy for calculating room sizes.

13.5 square metres - without using a calculator !

473 - without using a calculator !

560 without using a calculator !

To find an angle without using a calculator, you will need to use a trig identity. Determine which angle it is and use its corresponding trig identity.

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