Question

If X to the second power is 20, what is the value of X????????? can someone please help meeeeeee

Answer 1

`{x}^(2) = \: 20 \\ \sqrt{x \: {}^(2) } = √(20) \\ x = 4.472135955`

Answer 2

x = 2√5

Explanation:

Hi there !

x² = 20

x² = 4×5

x² = 2²×5

x = √2²×5

x = 2√5

Good luck !