Ответы 1
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х² +8х +12 = х² +2х + 6х +12 = (х²+2х)+(6х+12)=х(х+2)+6(х+2)=(х+2)(х+6)
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Автор:
pretty lady - 6 лет назад
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Предмет:
Английский язык -
Автор:
irelandqi5n - 6 лет назад
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Ответов:
2 -
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Как решить уравнение 3(z+100)=2z+1800
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Предмет:
Математика -
Автор:
noehess - 6 лет назад
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Ответов:
5 -
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Упростите выражение
3*дробь*y отнять y^2-9*дробь*y^3 умножить y*дробь*3+y
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