jdlucero29 jdlucero29

10-04-2022
Mathematics

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1. Which quadratic equation has 5 and - 4 as its solutions?

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Eddie1Wan Eddie1Wan

10-04-2022

Answer:

x²-x-20

Step-by-step explanation:

Using Vieta's formula

x²-(sum of roots)x+(product of roots)=0

x²-(5+-4)x+(5×-4)=0

x²-x-20=0

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