1.Rozwiąz nierównosc
załacznik u dołu
z góry dzieki daje naj
4*(1/2x - 3)² = (2 - x)²
4*(1/4 x² - 3x + 9) = 4 - 4x + x²
x² - 12x + 36 = 4 - 4x + x²
-12x + 4x = 4 - 36
-8x = -32
x = 4
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4*(1/2x - 3)² = (2 - x)²
4*(1/4 x² - 3x + 9) = 4 - 4x + x²
x² - 12x + 36 = 4 - 4x + x²
-12x + 4x = 4 - 36
-8x = -32
x = 4