Images 5Х 2 6 Х2

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5х 2 6 х2. 4х*8х-4х*7-0,2*8х-0,2*7 =0. 4х-1/2-2х/5=12х/10. 4х-1/2-5-х/3-3х-8/6 1. Решение 5х- 3х- 1 =0.
4х*8х-4х*7-0,2*8х-0,2*7 =0. 4х-1/2-2х/5=12х/10. 4х-1/2-5-х/3-3х-8/6 1. Решение 5х- 3х- 1 =0.

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