Question

General formula of quadratic polynomial whose zeros are a and beta

Answer 1

Answer:

The general form of quadratic polynomial whose zeroes are alpha and beta is

k({x}^{2} - ( \alpha + \beta )x + \alpha \beta )k(x

2

−(α+β)x+αβ)

Step-by-step explanation:

hope it will definitely help you

Answer 2

Answer:

Quadratic Polynomial.

where , ( α + β ) is sum of zeroes and αβ is product of zeroes.

Here, α = - 4 and β = 2. ⇒ α + β = -4 + 2 = -2.

αβ = -4 × 2 = -8. ⇒ Quadratic Polynomial = k ( x² - ( -2 ) x + ( -8 ) ) ...

Therefore, Quadratic Polynomial is k ( x² + 2x - 8 )