Прошу помогите срочно решить уравнение !!!!!! (3x-1)²-9x²= -35 - №28452681

Прошу помогите срочно решить уравнение !!!!!!
(3x-1)²-9x²= -35
- Предмет:
  Алгебра
- Автор:
  caitlinlawson
- 6 лет назад

Ответы 1

(3x-1)²-9x²= -35;9x²- 6x+1-9x²=-35;-6x+1=-35;-6x=-35-1;-6x=-36;x=-36:(-6);x=6.
- Автор:
  jetaqdt
- 6 лет назад
- 0
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A. The pumpkin is a large round fruit with a thick orange skin and large seeds. Pumpkins are 90% water but they contain potassium and vitamin A. Six of seven continents can grow pumpkins. Pumpkins symbolize the colours and the spirit of the autumn. Lots of movies were made with pumpkin and Halloween themes.

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