help to solve this homework and please explain to me thank you so much for your help
http://academicscare.com/wp-content/uploads/2021/04/academicscaretr-300x54.png00Daviehttp://academicscare.com/wp-content/uploads/2021/04/academicscaretr-300x54.pngDavie2021-04-11 03:33:512021-04-11 03:33:51nmr help gind the m z