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Ask by Boone Vargas. in Kazakhstan
Jan 19,2025

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Давайте решим уравнение:
Шаг 1: Умножим обе части уравнения на знаменатель (при этом , иначе знаменатель станет равен нулю):
Шаг 2: Раскроем скобки справа:
Шаг 3: Перенесём все члены в левую часть уравнения:
Шаг 4: Сведём подобные члены:
Шаг 5: Для удобства избавимся от десятичных дробей, умножив всё уравнение на 2:
Шаг 6: Решим квадратное уравнение с помощью формулы:
Где , , .
Варианты решения:
Проверка допустимости корней:
При знаменатель исходного уравнения равен нулю, что недопустимо.
Таким образом, единственным допустимым решением является:

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Simplify this solution

Bonus Knowledge

To solve the equation , first clear the fraction by multiplying both sides by :
.
This simplifies to . Rearranging terms gives you . Now, you can use the quadratic formula, where .
Calculating the discriminant:
.
Since the discriminant is positive, there are two real solutions. Plugging and into the quadratic formula gives:
The solutions are and . However, since would make the denominator zero, we discard it. Thus, the final solution is .
For verification, substitute back into the original equation to check if both sides equal!

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