Answers

2016-07-16T21:46:20+08:00
1. -1,-2
2. 3,2
3. 2,-4
4. -6,-6
5. -3/2 , -5/2
6. 2/3 , -1/5
7. 3/4 , -1/3
8. 3/2 , -1/3
9. (4+2√7)/3 , (4-2√7)/3
10. (3/4)+ (√-151)/4 , (3/4)-(√-151)/4
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