Solve the equation x (x + 2) = 0 if you can describe how it turns out that x = 2 and x = 0

Let’s solve the equation.
x * (x + 2) = 0;
x = 0;
x + 2 = 0;
x = -2;
Answer: 0; -2.
This equation consists of the products of two numbers. The first number is x and the second number is (x + 2). If the product of two numbers is zero, then one of those numbers must be zero. Therefore, we equate the first factor to zero, and the second factor x + 2 = 0, therefore we get two answers: 0; -2.