Which of the following is the quadratic equation whose roots are -2 and 4?

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Which of the following is the quadratic equation whose roots are -2 and 4?

A3x²- 5x-24=0

B2x²- 6x-24=0

C3x²- 6x-24=0

D3x²- 6x-20=0

Answer:

C. 3x²- 6x-24=0

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3x²- 6x-24=0

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