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1)разложи на множители выражение 6х^2-24
2)разложи на множители квадратный трехчлен х^2-3х+2
Ответы 2
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это же не правильно
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Автор:
ortiz73 - 5 лет назад
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1)6x^2-24=6(x^2-4)
2)ax^2 + bx + c = a(x - x1)(x - x2);
-x^2 - 3x + 2 = -(x - (√17 - 3)/2)(x + (√17 + 3)/2).
Насчёт два не уверена.
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Автор:
chivasfranklin - 5 лет назад
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