(у+2)(у+3)-у(у-1) Помогите! Даю 10 балов - Znanija.Site

(у+2)(у+3)-у(у-1) Помогите! Даю 10 балов
- Предмет:
  Алгебра
- Автор:
  davion9cfe
- 5 лет назад

Ответы 2

( у + 2 ) ( у + 3 ) - у ( у - 1 ) = у² + 3у + 2у + 6 - у² + у = 6у + 6 = 6 ( у + 1 ).Удачи))))
- Автор:
  chaos
- 5 лет назад
- 0
у²+3у+2у+6-у²+у=6у+6
- Автор:
  caseybowers
- 5 лет назад
- 0
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Hugo was the new man in the travel agency. He'd only been working there Assistant to the as an Manager for three months d he really enjoyed an his job. Hugo was looking forward the moment to when he would become manager so that he could a work with customers by himself The only problem with lived long way fro his job was that Hugo a the office, so the way there and back took ages. He hated wasting and fell into new habit of read time a ing the train. He travel magazines. The dis- on read advantage seemed to turn into an advantage: Hugo read the latest news about tourist resorts, people's experiences and analytical articles tendencies on and in the tourist business. He accurately prospects made notes on the most useful information. He thought that the knowledge could compensate for his own poor travel experience, and would eventu ally help his clients, too.
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"Yes, sir, we certainly can," the manager said promptly. "Sit down, please. My assistant, Hugo will make coffee for you. I'll enquire about the hotel and flight availability and calculate the total cost of the trip. It'll take ten minutes."
"You are very efficient," the lady looked impressed. "Thank you. But could I have weak tea in stead of coffee? I've weak for got heart, coffee is poison for me"
"of course, no problem. Hugo, did hat?" and the you hear manager focused on the calculation.
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"There's one more reason," the lady added. "Once I had a ring with a beautiful opal. It was lost, and I want to get another one like it. It was my mum's, and I remember her saying that the ring had been delivered from Alice springs. It is somewhere in Australia, isn't it?"
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