So that technically means that 2n means x2.

answered below

Actually, that is not correct. The expression 2n does not mean x2. Let me explain the correct interpretation of 2n.

In mathematics, when you have an expression like 2n, it means that you are multiplying the number 2 by the variable n. This is called "2 times n." The number 2 is the coefficient of the variable n, indicating that n is being multiplied by 2.

For example, if you have the expression 2n, and n is equal to 3, then 2 multiplied by 3 equals 6. So, 2n would be equal to 6.

On the other hand, x2 represents a different mathematical operation. It means that you are multiplying the variable x by itself, which is equivalent to squaring x. In this case, the letter "x" is the base, and the number "2" is the exponent.

For example, if you have x2, and x is equal to 4, then 4 squared is 16. So, x2 would be equal to 16.

To summarize, 2n means "2 times n," while x2 means "x squared" or "x multiplied by itself." These are two distinct mathematical operations with different meanings.