Saved Bookmarks
| 1. |
Solve the following equation by using factorisation method4x2-4ax + (a2-b2) = 0.ICBSE 2012. 15 |
|
Answer» 4x^2-4ax+(a^2-b^2)=0 => (4x^2-4ax+a^2)-b^2=0 =>(2x-a)^2-b^2=0 =>{2x-a-b}{2x-a+b}=0 => x=(a+b)/2 , (a-b)/2 |
|