Question

3x : (x+5) * (x-7) = 0

Answer 1

Пошаговое объяснение:

Answer 2

To solve the equation 3x * (x+5) * (x-7) = 0, we can use the zero-product property, which states that if the product of two or more factors is equal to zero, then at least one of the factors must be zero. Therefore, we set each factor to zero and solve for x:

1. 3x = 0
2. x + 5 = 0
3. x - 7 = 0

Now, let's solve each equation:

1. 3x = 0 Divide both sides by 3 to isolate x: x = 0

2. x + 5 = 0 Subtract 5 from both sides to isolate x: x = -5

3. x - 7 = 0 Add 7 to both sides to isolate x: x = 7

So, the solutions to the equation 3x * (x+5) * (x-7) = 0 are: x = 0, x = -5, and x = 7.