Question

6/x-2+5/x=3 решить уравнение с дискриминантом, ничего не могу понять в этих уравнениях ,пожалуйста ,напишите с объяснением если можно.Спасибо огромное

Answer 1

То есть (6/x)-2+(5/x)=3

Answer 2

Solving the Equation with a Discriminant

To solve the equation 6/x - 2 + 5/x = 3 with a discriminant, we can follow these steps:

1. Identify the Quadratic Equation: Rearrange the equation to identify the quadratic equation in the form ax^2 + bx + c = 0. 2. Calculate the Discriminant: The discriminant, denoted by Δ, is calculated using the formula Δ = b^2 - 4ac. 3. Use the Discriminant to Find Solutions: Depending on the value of the discriminant, we can determine the nature of the solutions.

Applying the Steps to the Given Equation

The given equation can be rearranged as follows: 6/x + 5/x = 3 + 2

This simplifies to: 11/x = 5

Multiplying both sides by x gives us: 11 = 5x

Now, we can solve for x: x = 11/5

Conclusion

The solution to the equation 6/x - 2 + 5/x = 3 is x = 11/5.