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Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Feb 26, 2020

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Page 1: Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Scanned by CamScanner

Page 2: Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Scanned by CamScanner

Page 3: Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Scanned by CamScanner

Page 4: Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Scanned by CamScanner

Page 5: Scanned by CamScanner...4a) 60+5a-5a2 b) -12+3n2 c) -3x2+3x+36 d) 10x2-20x-80 e) 12a2+6a-90 f) +7c- 105 g) 50-20a+2a2 h) 4x2-28x+40 i) -3t2+ 12t- 12 j) 15 k) 21x2-49x-42 1) 4x2+ 1.6x-

Scanned by CamScanner