Current time:0:00Total duration:6:08

0 energy points

# 1 and -1 to different powers

Use odd and even rules to determine the sign of an exponential expression. Created by Sal Khan.

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content
# 1 and -1 to different powers

Current time:0:00Total duration:6:08

0 energy points

Use odd and even rules to determine the sign of an exponential expression. Created by Sal Khan.