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## Exponentiation operator - **

Use the ** exponentiation operator "**" ** to find the exponentiation.

my $two_power_num = 4 ** 2;

Use the ** operator to find the power. Exponentiation is an operation that multiplies the same number multiple times.

### Example program

This is an example program to find the power.

use strict; use warnings; # Find a power. print "1: Find the power.\n"; my $num = 4; my $two_power_num = 4 ** 2; print "The square of $num is $two_power_num.\n";