Question

2α-4α²=0 Буду благодарна

Answer 1

Выносишь 2а за скобку.
2а(1-2а)=0
ответ : при а равном нулю и при а = 0.5

Answer 2

Solving the Quadratic Equation 2α - 4α² = 0

To solve the quadratic equation 2α - 4α² = 0, we can use the quadratic formula, which states that for an equation of the form ax² + bx + c = 0, the solutions for x are given by:

x = (-b ± √(b² - 4ac)) / (2a)

In this case, the equation is in terms of α, but the same principles apply.

Applying the Quadratic Formula

For the equation 2α - 4α² = 0, we can identify the coefficients as follows: - a = -4 - b = 2 - c = 0

Now, we can substitute these values into the quadratic formula to find the solutions for α.

Calculating the Solutions

Using the quadratic formula, the solutions for α are given by:

α = (-2 ± √((-2)² - 4*(-4)*0)) / (2*(-4))

Solving this equation will give us the values of α that satisfy the original equation.

Final Results

After solving the equation, we find that the solutions for α are: - α = 0 - α = 0.5

These are the values of α that satisfy the equation 2α - 4α² = 0.