Предмет: Алгебра, автор: a02037679

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z^3-121z^2=

Ответы

Автор ответа: belcatya
2
z³-121z²=z²(z-121)
...........
a02037679: lf rjytxyj
a02037679: t^2-2x^2+x=0
a02037679: Dct 'nj gjcktlybq
a02037679: Все это последний плииз
a02037679: t^2-y^2+2t-2y
a02037679: вот это памаги плииииз x^3+2x^2+x=0
a02037679: уравнение
Автор ответа: tamarabernukho
0
решение
z³-121z²=z²(z-121)
a02037679: вот это памаги плииииз x^3+2x^2+x=0
a02037679: Ehfdytybt
a02037679: Уравнение
tamarabernukho: x^3+2x^2+x=x(x+1)(x+1)
tamarabernukho: x1=0 x2=-1
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 Read the text and answer the questions.

A strange story
When I was 7 years old, my family left the big city and moved to the countryside. I was very excited because our new house was near a beautiful forest.
One day I decided to go for a walk in the forest but I lost my way. I tried to get back but I just went deeper into the forest. I looked around me and started calling for help, but no one heard me. I was confused and scared because it was almost dark, so I sat under a tree and began to cry.
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43. Why couldn’t Tom sleep that night?
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