Level:
Project ID:
2010005801
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
The value of the \(n\)th term of a sequence is given by the expression \(a^{4n}-13\). If the second term of the sequence is \(243\), which of the following is the value of \(a\)?
\(-2\) or \(2\)
\(2\)
\(4\)
\(-2\)