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23-08-2021
Mathematics

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Determine a quadratic equation that has 7 and -4 as solutions.

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23-08-2021

Answer:

(x+x1)(x-x2)

let x1=7 and x2=-4

(x+7)(x-(-4))

(x+7)(x+4)

x^2+4x+7x+28

x^2+11x+28

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