1. 15^2 - 8^2 = ... 2. 20^2 - 14^2 = ...

Name: 1. 15^2 - 8^2 = ... 2. 20^2 - 14^2 = ...
Uploaded: 2024-01-24T18:46:43
Duration: PT5M6.567S
Description: 1. 15^2 - 8^2 = ... 2. 20^2 - 14^2 = ...