http://en.wikipedia.org/wiki/Methods_of_computing_square_roots
How can you calculate the square root of 1.8E-5 without a calculator?
Square root of 10. If you need decimals, use the calculator to calculate the square root of 10.
To square root decimals without a calculator, first convert the decimal into a fraction. For example, the square root of 0.64 can be expressed as √(64/100), which simplifies to √64/√100 = 8/10. Then, simplify the fraction to find the square root. Alternatively, you can estimate by finding the nearest perfect squares and refining your estimate through averaging or by using the long division method for square roots.
This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.
Enter it into a calculator
How can you calculate the square root of 1.8E-5 without a calculator?
Try it out! For example, you can use a calculator to calculate the number's square root. If you get a whole number - no decimals - then the number is a perfect square.
Square root of 10. If you need decimals, use the calculator to calculate the square root of 10.
To square root decimals without a calculator, first convert the decimal into a fraction. For example, the square root of 0.64 can be expressed as √(64/100), which simplifies to √64/√100 = 8/10. Then, simplify the fraction to find the square root. Alternatively, you can estimate by finding the nearest perfect squares and refining your estimate through averaging or by using the long division method for square roots.
This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.This isn't an exact root. Just calculate the square root on your calculator, and round it to the desired accuracy.
Enter it into a calculator
To calculate the square root of 961 without a calculator, you can use the method of estimation and factorization. First, recognize that 30 squared is 900 and 31 squared is 961, so the square root lies between these two numbers. Next, you can verify by multiplying 31 by itself: (31 \times 31 = 961). Thus, the square root of 961 is 31.
calculate square feet 1.5"x61/4"
Use the link provided to University of Arizona math page where the algorithm is explained.
You can calculate the square root of 13 with a calculator.
This can't be simplified, since it doesn't contain a perfect square. You can keep it as "square root of 155", or you can give an approximation with decimals. Any calculator will do the latter for you.This can't be simplified, since it doesn't contain a perfect square. You can keep it as "square root of 155", or you can give an approximation with decimals. Any calculator will do the latter for you.This can't be simplified, since it doesn't contain a perfect square. You can keep it as "square root of 155", or you can give an approximation with decimals. Any calculator will do the latter for you.This can't be simplified, since it doesn't contain a perfect square. You can keep it as "square root of 155", or you can give an approximation with decimals. Any calculator will do the latter for you.
sqrt(8) = sqrt(4) * sqrt(2) = 2 * sqrt(2) = 2 * 1,4142 2,8284(..) To calculate the square root of 2 I needed a calculator. This number is irrational (you can prove that) which means there is no repeating part in the decimals of the square root of 2, and not in the square root of 8 either.