Question

THIS IS URGENT! PLZ HELP!

Answer 1

73

Explanation:

Answer 2

73

Explanation:

`8^2` is 64.
`(7-4)^2` is the same as
`3^2` which is 9. 64+9=73. Here, for
`(7-4)^2` , we can evaluate the part inside the bracket first. And 7-4=3.