01:37 duration 1 minute 37 seconds
Power rules with positive exponents: Multivariate…
Power rules with positive exponents: Multivariate products
An example of how we distribute an exponent outside of parentheses to all factors within.
01:56 duration 1 minute 56 seconds
Simplifying a radical expression with two…
Simplifying a radical expression with two variables
Two examples of simplifying expressions under a square root symbol to "liberate" as many factors as possible
01:19 duration 1 minute 19 seconds
Fractional position on a number line
The procedure for analyzing a number line graph so we know what fractions are being represented and then count the spaces to the designated point
02:04 duration 2 minutes 4 seconds
Average of two numbers
Just add the two together and dvide by two, but this is also handy to find the halfway point between two numbers on a number line.