Question

6. Find the quadratic polynomial whose zeroes are -2 and -5. Verify the relationship between zeroes and coefficients of the polynomial. step by step explanation needed​

Answer 1

Answer:

K [ x² + 7x + 10 ]

Step-by-step explanation:

Zeroes = -2 and -5

Sum (α + β) = -7

Product (αβ) = 10

Polynomial = K [ x² - (α+β)x + αβ ]

(K here is a constant)

  == K [ x² + 7x + 10 ]

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