Question

find the quadratic polynomial the sum of whose zeroes is -10 and product of its zeores is -39​

Answer 1

Answer:

x^2 + 10x -39 = 0

Step-by-step explanation:

let the zeroes of the polynomial are ,α and β

therefore ,

αβ = -39

α + β = -10

quadratic eq.

x^2 -(α+β)x + αβ = 0

x^2 + 10x -39 = 0

Answer 2

Answer:

SUM = -10

PRODUCT = -39

POLYNOMIAL = k [x²-[sum ] x +product ]

1[ x²-[-10]x+[-39]

x²+10x-39 Is the required polynomial .

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