Mathematics, 01.10.2019 13:50 JustMEok9849

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what are the exact solutions of x2 − x − 4 = 0?

x = the quantity of negative 1 plus or minus the square root of 15 all over 2

x = the quantity of 1 plus or minus the square root of 15 all over 2

x = the quantity of 1 plus or minus the square root of 17 all over 2

x = the quantity of negative 1 plus or minus the square root of 17 all over 2

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