Saved Bookmarks
| 1. |
The sum of two roots of quadralic equation is 10 and their product is 9 , find the equation |
|
Answer» ong>ANSWER: QUADRATIC equation, there can be one or more than one solution. These are called the roots of the quadratic equation. For a quadratic equation ax2+bx+c = 0, the SUM of its roots = –b/a and the product of its roots = c/a. Step-by-step explanation: Let α and β be the roots of the give equation Given, α+β=9 and αβ=9 Equation whose roots are α,β is x −(α+β)x+αβ=0 x 2 −9x+9=0 |
|