Question

The sum of two roots of quadralic equation is 10 and their product is 9 , find the equation​

Answer 1

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

2

−(α+β)x+αβ=0

x

2

−9x+9=0