Ответ:
x₁ = 0; x₂ = 6
Объяснение:
(х-5)²-5 = 4(4-x)+4
x²-10x+25-5 = 16-4x+4
x²-10x+4x = 16+4-25+5
x²- 6x = 0
x(x-6) = 0
x = 0; x-6 = 0
x = 6
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Ответ:
x₁ = 0; x₂ = 6
Объяснение:
(х-5)²-5 = 4(4-x)+4
x²-10x+25-5 = 16-4x+4
x²-10x+4x = 16+4-25+5
x²- 6x = 0
x(x-6) = 0
x = 0; x-6 = 0
x = 6