4х^2-16х=0

To solve the equation 4x^2 - 16x = 0, we can factor out the common factor of 4x:

4x(x - 4) = 0

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

1. 4x = 0 x = 0

2. x - 4 = 0 x = 4

Therefore, the solutions to the equation 4x^2 - 16x = 0 are x = 0 and x = 4.