Question

If the zeroes of the quadratic equation are 11 and 2 ,what is expression for quadratic

Answer 1

Let the zeroes of the quadratic equation = α and β

Given:

α = 11 and β = 2

We have to write the quadratic equation is:

Solution:

We know that,are

If α and β the zeroes of the quadratic equation.

The quadratic equation is:

$x^{2}$ - (α + β)x + αβ = 0

Put α = 11 and β = 2, we get

$x^{2}$ - (11 + 2)x + 11(2) = 0

⇒ $x^{2}$ - 13x + 22 = 0

∴ The quadratic equation , $x^{2}$ - 13x + 22 = 0

Thus, $x^{2}$ - 13x + 22 = 0 is expression for quadratic.

Answer 2

Answer:

x2-13x+22

Step-by-step explanation: