01:04 duration 1 minute 4 seconds
Understanding the product rule of exponents
A quick intro to how and why the product rule for exponents works.
05:34 duration 5 minutes 34 seconds
Addition or subtraction of fractions with…
Addition or subtraction of fractions with different denominators
How to factor the denominators to find the necessary factors for the least ccommon denominator, then adjust the fractions to be equal versions with that LCD and combine the numerators for the answer.