Saved Bookmarks
| 1. |
2x+9 + x = 13 (2x+9 is in under root√) solve for x |
|
Answer» Solve this quadratic equation than you will get value of x √2x+9=13-x[by during on both side]2x+9=169-x²+26x=2x=169-9-x²+26x=x²=160+26x-2x=x²=160+24xX²-24x-160X² 20 and 8 |
|