Saved Bookmarks
| 1. |
3*(text*((3*x)*(di*(v*(i*(de*(db*y))))))) %2B 9*x^3 %2B 15*x^2 %2B 5*x %2B 1 |
|
Answer» 3x+1=0hence put X=-1/3hence15(-1/3)^2+5(-1/3)+9(-1/3)^3+3=15/9-5/3-9/27+3=5/3-5/3-1/3+3=3-1/3=8/3 |
|