<span>During the week I always have to get up early for work so on Sunday I love to wake up late, usually around 9am and then get up 30 minutes later.</span><span>The first thing I do is switch on the coffee maker. No instant coffee for me today! On Sundays I always take the time to make some good coffee. While that's getting ready, I quickly throw onsome clothes and pick up a newspaper from the local shop.</span><span>With my coffee and paper, I spend the rest of the morning on the sofa. Sometimes I even turn offmy phone for a couple of hours so no one calls me.</span><span>Later in the day, I like to hang out with friends over lunch and catch up with their news and gossip.
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</span><span>All in all, that's my idea of a good day!
ну вот так как то))
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[(a^2+ab)/(a^2+b^2)]*[(a^2+ab-a^2+a^2)/(a^-b^2)]=2ba^2(a+b)/(a^4-b^4)
если хочешь, можно чуть по-другому
2ba^2/((a^2+b^2)(a-b))
-у=8
у=-2 целых одна пятая и чертишь систему
Решение задания смотри на фотографии
ОДЗ данного уравнения 3< x < 16/3
Ответ: x=4