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What is the square root of 7.75?
To calculate the square root of 7.75 we use Hero's Method. By following Hero’s method we get: The square root of 7.75 = 2.7838 While round off 2.7838 to 3 Thus, the square root of 7.75 is 3 approximately
What is the square root of 0.375?
The square root of 0.375 is approximately 0.612. To find the square root of a decimal number, you can use a calculator or long division method. In this case, you would take the square root of 375 (which is 19.364) and then divide by 10 to get the final answer of approximately 0.612.
How does finding the square root of a number compare to finding the cube root of a number?
The only significant difference that I know of is that there is a method, somewhat like long division, that can be used for finding the square root. I am not aware of a similar process for a cube root.
What is square root of 37?
The square root of 37 is the number which yields 37 when multiplied by itself. Since 6x6 is 36, the square root of 37 will be slightly higher than 6. A calculator will be necessary if you don't know the longhand method for finding square roots. This method is no longer taught in schools — suffice it to say, it's like long division, but more complicated. The answer is 6.0827625303.
How does a calculator find the square root of a number?
Usually via an iterative solution that calculates the square of a value and correcting it until a close enough answer is found. This is called successive approximation. Another method that might be used and gives an exact answer if carried out far enough is similar to long division in operation (but I don't think any calculators actually use this).
