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Автор - sodkfkfk

240. Решите уравнение:
а) (х – 2)^2 = 2(3х – 10)​

Ответ

Автор - FoxHelp1

(x-2)(x-2)^{2} =2(3x-10)\x^{2} -4x+4=6x-20\x^{2} -10x+24=0\D=100-96=4\x_{1} =6\x_{2} =4

Ответ

Автор - utis

x^2 - 4x + 4 = 6x -20

x^2 - 10x + 24 = 0

D = 100 - 96 = 4

x1 = 8/2 = 4

x2 = 12/2 = 6

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