Question

Which expression shows a sum of three terms?

A. x3
B. 3 + x + 3
C. 3x
D. 3(x + 3)

Answer 1

B 3 + x + 3

The other options in order are:
multiplying x to the power of 3
multiplying 3 by x
and multiplying 3 to the sum of x and 3.

B is the only option because it is the only option that does not involve multiplication at all. 

Answer 2

Answer: B

Step-by-step explanation:

3 + × + 3