33.16. 1) (6 - x)3 – x²(16 - x) = 2x2 + 116; 2) (y + 7)3 + y(13 - y2) = 21y2 + 23;
3) (4 - 32)3 + z(14 + 2722) = 10822 + 77;
4) (5x + 2)3 - 25x(5x2 - 4) = 150x2 + 21.
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VeronaKotik    2   01.02.2021 14:11    17