Week 5 - Discussion - Since my last name is Lenhardt-Betts...

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Since my last name is Lenhardt-Betts and the third letter of my last name is N I will be using the column for A or N and problems 80 and 106 on page 345 and problem 68 on page 353. I am a not going to kid anyone here. I struggled with this week’s discussion. I apologize if my solutions are wrong. Please feel free to give any advice or corrections. I need to understand this since I am going right into MAT 222 advanced algebra next. Page 345 80) w 2 + 30w + 81 This problem is a trinomial so we must use reverse FOIL or grouping method to factor it. 27 and 3 The only integers that have a product of 81 and sum of 30. w 2 + 27w + 3w + 81 Replace 30w with 27w and 3w and factor by grouping . ( w 2 + 27w) + ( 3w + 81 )

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