Question

+3 3. What is the value of the expression AS B. 11 C. 13 D. 16

Answer 1

Problem:

Solution:

Let the expression:

`(2^3-1)+3^2`

this is equivalent to:

`((2\cdot2\cdot2\text{ )- 1) + (3}\cdot3\text{)}`

this is equivalent to:

`(8\text{ -1 )+9}`

this is equivalent to:

`7\text{ + 9 = 16}`

then, we can conclude that the correct answer is

16.