Question

[х+5]умножаем на х=0

Answer 1

Ответ:

x^2+5x = 0,

x^2 = 0 или 5x = 0,

x = 0.

Answer 2

To solve the expression [х + 5] * х = 0, we need to find the values of х (x) that satisfy the equation.

Step 1: Expand the expression [х + 5] * х: [х + 5] * х = х^2 + 5х

Step 2: Set the expression equal to zero: х^2 + 5х = 0

Step 3: Factor the quadratic equation: х(х + 5) = 0

Now, the equation is equal to zero when either х = 0 or (х + 5) = 0.

1. If х = 0, then [х + 5] * х = [0 + 5] * 0 = 0 * 0 = 0

2. If (х + 5) = 0, then х = -5, and [х + 5] * х = [-5 + 5] * (-5) = 0 * (-5) = 0

So, the solutions for the equation [х + 5] * х = 0 are х = 0 and х = -5.