Question

Which expression is equivalent to 2x powered to n. x 2x powered to n

Answer 1

We have that:

`2x^n\cdot2x^n\rightarrow(2x^n)^2\rightarrow2^2\cdot(x^n)^2\rightarrow4x^(2n)`

This way,

`2x^n\cdot2x^n=4x^(2n)`