Question

1/2 to the 2nd power plus 1/2 to the 2nd power

Answer 1

1/2

Explanation:

(
`(1)/(2)`)² + (
`(1)/(2)`)² = 1/4 + 1/4 = 2/4 or 1/2

Answer 2

0.5! This can be explained because 1/2 x 1/2 is equal to 0.25 so if we add another 0.25, it will be 0.5