Additional Mathematics Module 3 - Quadratic Equations Worksheets With Answer Key Page 12

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2
2
3. 2x
+ 11x + 9 = 0
4. 3x
+ 14x – 9 = 0
5. 10x(2x – 1) – 8 = x(2x + 35)
6. (x – 1)(4x – 9) + 7 = 10x
11
v
2
2
x
3
x
1
7.
= 2v
8.
= 2
v
3
2
x
x
1
11

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