Question

Y=X2-2X+1 FORMA DE BHASCARA

Answer 1

Oi

x^2 - 2x + 1 = 0

a = 1, b = -2, c = 1

delta
d^2 = b^2 - 4ac
d^2 = 4 - 4 = 0
d = 0


x = (-b + d)//2a = 2/2 = 1

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