Find the zeros of the following quadratic polynomials and verify the relationship between the zeros and the coefficients. 4u2 + 8u

We have

4u² + 8u = 4u( u + 2 )

The value of 4u² + 8u is zero if 4u² = 0 or u + 2 = 0

Then u = 0 or u = - 2

Therefore, zeros of 4u² + 8u are 0 and - 2

Now,

The zeros of 4u² + 8u are 0 and - 2

And the relationship between the zeros and the coefficients has been verified.