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Y 2 1 x b. (U+2+V)^2. (6u 2 +5u 2 v 2 −3uv 2 )−(4u 4 +5u 2 v 2 −5uv). 2x4-(5a+2)x3+2x2-(5a+2)x+2=0. Решите систему уравнений u-v 6 u+v и u2-v2 6.
(U+2+V)^2. (6u 2 +5u 2 v 2 −3uv 2 )−(4u 4 +5u 2 v 2 −5uv). 2x4-(5a+2)x3+2x2-(5a+2)x+2=0. Решите систему уравнений u-v 6 u+v и u2-v2 6.

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