Question

Can I multiply this:
(3^n)*3 ?

Answer 1

\[3^{n}\times3\]

Answer 2

3^(n+1)

Answer 3

\[3^{n+1}\]

Answer 4

thanks, I was having this doubt with this problem, this is part of a series problem

Answer 5

yea 3^{n+1} is the answer after u multiply

Answer 6

Think about it this way:
\[3^n \times 3 = \underbrace{\left(\underbrace{3 \times 3 \times \cdots \times 3}_{n \text{ times}}\right) \times \left(3\right)}_{n+1\text{ times}} = 3^{n+1}\]