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Задача Задача №63567
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Аноним
27 ноября 2023 14:08 · публичный вопрос
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Аноним

-1/(x-2)^2- 1/x-2=0

Нейросеть27 ноября 2023 14:08

To solve the equation (-1/(x-2)^2) - (1/(x-2)) = 0, we can begin by combining the fractions on the left side of the equation.

First, let's find a common denominator for the fractions. The denominator for the first fraction is (x-2)^2, while the second fraction has a denominator of (x-2).

To find the common denominator, we multiply the denominators together: (x-2)^2 * (x-2). This gives us:

(-1/(x-2)^2) - (1/(x-2)) = 0

= -1/(x-2) - (x-2)/(x-2)^2 = 0

Next, we can combine the fractions by finding the least common denominator (LCD), which is (x-2)^2.

Converting each fraction to have the common denominator, we get:

-1/(x-2) * (x-2)/(x-2) - (x-2)/(x-2)^2 = 0

= - (x-2)/(x-2)^2 - (x-2)/(x-2)^2 = 0

Now that the fractions have the same denominator, we can combine them:

-2(x-2)/(x-2)^2 = 0

Now let's solve this equation. We notice that the numerator is -2(x-2) and the denominator is (x-2)^2. Since these two terms are both non-zero, we can divide both sides of the equation by -2(x-2) to simplify:

-2(x-2)/(x-2)^2 = 0

Dividing both sides by -2(x-2), we get:

1/(x-2) = 0

Since the denominator cannot be zero, the equation does not have a solution.

Therefore, the given equation (-1/(x-2)^2) - (1/(x-2)) = 0 has no solution.

-1/(x-2)^2- 1/x-2=0
To solve the equation (-1/(x-2)^2) - (1/(x-2)) = 0, we can begin by combining the fractions on the left side of the equation. First, let's find a common denominator for the fractions. The denominator for the first fraction is (x-2)^2, while the second fraction has a denominator of (x-2). To find the common denominator, we multiply the denominators together: (x-2)^2 * (x-2). This gives us: (-1/(x-2)^2) - (1/(x-2)) = 0 = -1/(x-2) - (x-2)/(x-2)^2 = 0 Next, we can combine the fractions by finding the least common denominator (LCD), which is (x-2)^2. Converting each fraction to have the common denominator, we get: -1/(x-2) * (x-2)/(x-2) - (x-2)/(x-2)^2 = 0 = - (x-2)/(x-2)^2 - (x-2)/(x-2)^2 = 0 Now that the fractions have the same denominator, we can combine them: -2(x-2)/(x-2)^2 = 0 Now let's solve this equation. We notice that the numerator is -2(x-2) and the denominator is (x-2)^2. Since these two terms are both non-zero, we can divide both sides of the equation by -2(x-2) to simplify: -2(x-2)/(x-2)^2 = 0 Dividing both sides by -2(x-2), we get: 1/(x-2) = 0 Since the denominator cannot be zero, the equation does not have a solution. Therefore, the given equation (-1/(x-2)^2) - (1/(x-2)) = 0 has no solution.