02:45 duration 2 minutes 45 seconds
Complex fraction with negative exponents: Problem…
Complex fraction with negative exponents: Problem type 2
This demonstrates how to convert negative exponents in a complex fraction to the reciprocal positive exponents and then use the LCD of all fractions to simplify.
03:57 duration 3 minutes 57 seconds
Power and quotient rules with negative exponents:…
Power and quotient rules with negative exponents: Problem type 2
Another example of simplifying a fraction in parentheses raised to a power
01:46 duration 1 minute 46 seconds
Power rules with negative exponents
A short example of how to deal with a fraction raised to a negative power.
01:05 duration 1 minute 5 seconds
Power of a power rule with negative exponents
Explains the reason why exponents are multiplied in a power of a power situation, then simplifies two examples.
01:42 duration 1 minute 42 seconds
Evaluating an expression with a negative…
Evaluating an expression with a negative exponent: Negative integer base
Reminder of the negative exponent rule, then transforming a couple of numerical expressions with negative numbers as bases as well as exponents.
01:56 duration 1 minute 56 seconds
Power of 10: Negative exponent
Negative powers of 10 means that they are very small fractions.