Question

How do you evaluate `8\times ( 2^ { 3} - 3) + 5`?

Answer 1

`8*(2^3-3)+5`
`8*(8-3)+5`
`8*5+5`
`40+5`
`45`

Explanation:

From innermost parenthesis outwards the order of operation is.

1. exponents and roots
2. multiplication and division
3. addition and subtraction