Question

Estimate the sqaure root of 12.5

Answer 1

`(5 √(2) )/(2) \: or \: \: 3.53553`

Explanation:

first change it to fraction

`\sqrt[]{12.5} = \sqrt[]{ (25)/(2) } = \sqrt[]{ \frac{5}{ \sqrt[]{2 } } } = \frac{5 \sqrt[]{2} }{2}`

Answer 2

3.535534

Explanation: