Сократите дробь x²-5x+4/2x²-32

Question

Сократите дробь x²-5x+4/2x²-32

Answer 1

((x^2)-4x-x+4)/(2((x^2)-16))
((x-1)(x-4))/(2(x-4)(x+4))
(x-1)/(2(x+4))
(x-1)/(2x+8)

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