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KIM [24]
3 years ago
10

Use the value of the discriminant to determine the type of roots for x²-3x+1=0

Mathematics
1 answer:
nignag [31]3 years ago
7 0

Hi,

Δ = 9 - 4 * 1 * 1 = 5

the roots are :

x1 = (3 - √5) / 2

x2 = (3 + √5) / 2

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