Photos 5Х 2 6 Х2

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5х 2 6 х2. Х2+5х-6 0. 6(Х+5)+Х=2. 1/Х2-1/х-6 0. Х2-х=0.
Х2+5х-6 0. 6(Х+5)+Х=2. 1/Х2-1/х-6 0. Х2-х=0.

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