a. 9^2 - 7^2 = . . . . b. 15^2 - 11^2 = . . . .

Name: a. 9^2 - 7^2 = . . . . b. 15^2 - 11^2 = . . . .
Uploaded: 2024-06-24T01:21:43
Duration: PT5M46.419S
Description: a. 9^2 - 7^2 = . . . . b. 15^2 - 11^2 = . . . .