Question

(-x)*(2x+1)*(3x+5)=0

Answer 1

Объяснение:

это правильный ответ

Answer 2

To solve the equation (-x) * (2x + 1) * (3x + 5) = 0, we can use the zero product property, which states that if a product of factors is equal to zero, then at least one of the factors must be equal to zero.

So, we set each factor equal to zero and solve for x:

1. -x = 0 Solving for x, we get: x = 0

2. 2x + 1 = 0 Subtracting 1 from both sides, we get: 2x = -1 Dividing both sides by 2, we get: x = -1/2

3. 3x + 5 = 0 Subtracting 5 from both sides, we get: 3x = -5 Dividing both sides by 3, we get: x = -5/3

Therefore, the solutions to the equation (-x) * (2x + 1) * (3x + 5) = 0 are: x = 0, x = -1/2, x = -5/3.