Find all zeros to the following polynomial function. f(x)= 5x^4 -10x^3 +4x^2 -8x. Please answer in detailed steps I’m confused.

Please check the explanation.

Step-by-step explanation:

Given the function

To determine the zeros, set f(x) = 0

switch sides

as

so the equation becomes

Using the zero factor principle:

so solving

Therefore, the real zeros are:

and

has all the imaginary zeros.

solving

      ∵

Therefore, the total zeros are:

5y

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w