Question

8х-х^2=0 решите уравнение, срочно

Answer 1

8х-х^2=0 
х(8-х)=0
х=0 или 8-х=0
              -х= -8
               х=8

Answer 2

8Х-Х"=0
х(8-х)=0
х=0  8-х=0
        х=8

Answer 3

Solving the Equation 8x - x^2 = 0

To solve the equation 8x - x^2 = 0, we can use the quadratic formula or factorization.

Using the Quadratic Formula

The quadratic formula 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)

For the given equation 8x - x^2 = 0, we can identify a, b, and c as follows: - a = -1 - b = 8 - c = 0

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

x = (-8 ± √((8)^2 - 4*(-1)*0)) / (2*(-1)) x = (-8 ± √(64)) / (-2) x = (-8 ± 8) / (-2)

So, the solutions for x are: x = (-8 + 8) / (-2) = 0 x = (-8 - 8) / (-2) = 16 / (-2) = -8

Therefore, the solutions for the equation 8x - x^2 = 0 are x = 0 and x = -8.

Conclusion

The solutions for the equation 8x - x^2 = 0 are x = 0 and x = -8.