Saved Bookmarks
| 1. |
Factorise:x2 +2x+180 |
|
Answer» Simplyfying X+2x+2x=180Combine like terms x+2x=3x3x+2x=180Combine like term 3x+2x =5x 5x=180Solving for veriable \'x\' Move all term containing x to the left ,all other term to the right. Divide each side by \'5\'Simplyfying X=36 2x+20x+18x+1802x (x+10)+18(x+10)(X+10)(2x+18) |
|