Question

What is the value of x after this statement? double x = 2.0 / 5.0;

Answer 1

Answer:

x ≈ 0.63

Explanation:

x^2 = 2.0/5.0

x^2 = 0.4

$\sqrt{x}$ =  $\sqrt{0.4\\}$

x = 0.63245553203

Answer 2

Answer:

Exact Form:

x

=

2

_

5

Decimal Form:

x = 0.4

Explanation: