Question

5x2+6x+4=0 помогите пожалуйста быстрее если можно

Answer 1

b²-4ac

в твоём уравнении:

a= 5 b=6 c=4

Answer 2

Ответ:

5x*2+6x+4=0

10x+5x+4=0

16x+4=0

16x=-4

x=-0.25 либо же -1/4

Объяснение:

"/" дробная черта

Answer 3

Solving the Equation 5x^2 + 6x + 4 = 0

To solve the quadratic equation 5x^2 + 6x + 4 = 0, we can use the quadratic formula, which states that for an equation of the form ax^2 + bx + c = 0, the solutions for x are given by:

x = (-b ± √(b^2 - 4ac)) / (2a)

where a, b, and c are the coefficients of the quadratic equation.

Applying the Quadratic Formula

For the equation 5x^2 + 6x + 4 = 0, the coefficients are: - a = 5 - b = 6 - c = 4

Using the quadratic formula, we can calculate the solutions for x.

Calculating the Solutions

x = (-6 ± √(6^2 - 4*5*4)) / (2*5)

x = (-6 ± √(36 - 80)) / 10

x = (-6 ± √(-44)) / 10

The discriminant (the value inside the square root) is negative, which means the solutions will involve complex numbers.

Final Solutions

The solutions for the equation 5x^2 + 6x + 4 = 0 are:

x = (-6 + √(-44)) / 10 x = (-6 - √(-44)) / 10

These solutions involve complex numbers due to the negative discriminant.

I hope this helps! If you have further questions, feel free to ask.