Respuesta :

Answer:

Exact Form:

x

=

2

_

5

Decimal Form:

x = 0.4

Explanation:

Answer:

x ≈ 0.63

Explanation:

x^2 = 2.0/5.0

x^2 = 0.4

[tex]\sqrt{x}[/tex] =  [tex]\sqrt{0.4\\}[/tex]

x = 0.63245553203