Question

evaluate.
$7^3 = \square$

Explanation:

Step1: Recall the definition of exponentiation

The expression \(a^n\) means multiplying \(a\) by itself \(n\) times. So for \(7^3\), we need to multiply 7 by itself 3 times.

Step2: Calculate \(7^3\)

\(7^3 = 7\times7\times7\). First, \(7\times7 = 49\). Then, \(49\times7 = 343\).

Answer:

\(343\)