Сократите дробь x^2-3x/x^2-6x+9

Question

Сократите дробь x^2-3x/x^2-6x+9

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Answer 1

(х²-3х)/(х²-6х+9)=х(х-3)/(х-3)(х-3)=х/(х-3)

Answer 2

X²-3x = x(x-3)
x²-6x+9 = (x-3)²
x(x-3) / (x-3)² = x / (x-3)