If you mean 2a times a and a is a variable, the answer would be 2a2.
Chat with our AI personalities
Well, isn't that a happy little math question! When you see 2a, it means you're multiplying 2 by a. So, the answer is simply 2 times a, which can also be written as 2a. Just like adding colors to your painting, math is all about combining numbers and variables to create something beautiful.