Question

Найти дискрименант 2y-x=0

Answer 1

2у=х

у=1/2х

у=1/2х, х принад R

Answer 2

To find the discriminant of the equation 2y - x = 0, we need to consider it in the form of a quadratic equation, which is ax^2 + bx + c = 0. In this case, we can rewrite the given equation as follows:

2y - x = 0

To make it look like a quadratic equation, let's move all the terms to one side:

2y - x - 0 = 0

Now, it's in the form of ax^2 + bx + c = 0, where a = 0 (coefficient of x^2), b = -1 (coefficient of x), and c = 0.

The discriminant (denoted as Δ) of a quadratic equation ax^2 + bx + c = 0 is given by the formula:

Δ = b^2 - 4ac

Substitute the values into the formula:

Δ = (-1)^2 - 4 * 0 * 0 Δ = 1 - 0 Δ = 1

So, the discriminant of the equation 2y - x = 0 is 1.