Answers

2016-07-30T10:23:19+08:00
1. 3x squared +7x -8 R. -41
2. x squared -x+4 R. -45
3. 6x squared -3x +3 R. 2
4. 2x cubed -10 x squared+14x -2 R. 0
5.2x cubed + 2x squared +8 R. 0
0