Question

C²+ a if a = 1/2 and c = 9

Answer 1

Answer:81.5
Explanation c^2+a= 9^2+0.5
=81.5

Answer 2

`\longrightarrow \tt {c}^(2) + a`

`\\`

`\longrightarrow \tt {9}^(2) + (1)/(2)`

`\\ \\`

`\longrightarrow \tt 81+ (1)/(2)`

`\\ \\`

`\longrightarrow \tt 81+0.5`

`\\ \\`

`\longrightarrow \tt 81.5`