What is
20 to the 1/2 power?
How do you figure it out?
That would be the square root of 20, which is also 2 times the square root of 5. Use a calculator to get the value, which is about 4.47. A log table or slide rule could also be used.
20 to the 1/2 power?
How do you figure it out?
That would be the square root of 20, which is also 2 times the square root of 5. Use a calculator to get the value, which is about 4.47. A log table or slide rule could also be used.