Answers

2014-05-05T15:58:48+08:00
1. 2x^2+5x-3
2. x^2-9x+8
3. 18x^2-21x-4
4. 8x^2+10x+3
0
2014-05-06T16:21:13+08:00
Solving the value of x:
 for no. 1 the answers are 1/2 and -3
2. the answers are 5 and 4
3. the answers are 4/3 and -1/6
4. the answers are -3/4 and -1/2
1 5 1