Question

find a quadratic polynomial whose sum and product respectively are -2√3,-9 by factorisation
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Answer 1

Answer:

check if the answer is correct

Answer 2

Answer:

let α and β be the zeros

α+β = -2√3

αβ = -9

so the polynomial is

x²-(α+β)x+αβ

x²-(-2√3)x+(-9)

x²+2√3x-9

hope it will help you