The geometric mean can help you find a missing term in a geometric sequence. View this tutorial to understand geometric mean. [4:26]

To find the geometric mean of two numbers, just find the product of those numbers and take the square root. View this tutorial to learn the process step-by-step. [1:40]

Video introduces geometric sequences explaining what they are and giving examples. Explains what the common ratio is and shows examples using it to write a geometric sequence. Gives example of word problem involving a geometric sequence...

Learn the differences between a sequence and a series.

Video tutorial provides examples that explain how to find the next term in a number series. It gives reasoning tricks including fractions, addition and subtraction series, power series, and more. [14:43]

This lesson walks you through how to find any term in a geometric sequence when given a common ratio and an individual term. It is 10 of 10 in the series titled "Finding the Nth Term Geometric." Includes short quiz. [3:01]

This video tutorial describes two real-world scenarios using geometric sequences. [3:31]