Question

Please answer the question from the attachment.

Answer 1

1.  30.25
2. 81
3. Square Root of 2 plus 1, Negative Square Root of 2  plus 1.
4. Square Root of 57 minus 3, Negative Square root of 57 minus 3
5. Square Root of 53.25 minus 11, Negative Square root of 53.25 minus 11