16x being raised to (2n+1)
16x^(2n + 1) =
16x^(2n)*x
What about 16x being raised to 2(n+1)
(16x)^(2n + 1) =
(16x)^(2n) * 16x \
[(16x)^2]^n * 16x =
[256 x^2]^n * 16x
Try using this website next time.
https://goo.gl/t4IKhr
The answer is 16x being raised to (2n+1) like he said.....
