Question

What's another way to say a+a
A. a^2
B. a+2
C. a-a
D. 2a

Answer 1

Hello, the answer is D. 2a

Answer 2

• 
  `\boxed{\sf{2a}}`

Explanation:

In order to solve this problem, you need to add their similar elements together.

First, add similar to elements.

`\sf{a+a=\boxed{\sf{2a}}`

• So, the correct answer is D. 2a.

I hope this helps you! Let me know if my answer is wrong or not.