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HW #30: p.253 & 254. 1. 1. 2. 4. −1. = −9(x + 3). 2. opp. –1. a(2a – 3)(2a + 3). opp. = (2n – 1) 2. - PowerPoint PPT Presentation
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p.253 & 254
HW #30: p.253 & 254
1
4
21
1= 9(x + 3)
a(2a 3)(2a + 3)
21
opp opp 3
= (2n 1)2