Factors Roots Polynomial Division

Which best describes the multiplicity of a root?

• It is the number of times the corresponding factor is repeated

• It is the highest degree of the polynomial

• It is the number of times x is multiplied by itself

• It is the number of x-intercepts on a graph

Find the zeros of the polynomial given one factor. Use synthetic division.

• X= 3,4,5

• x=-3,-4,-5

• x=-3,4,5

• x= 3, -4, -5

• X= -3,5,-5

• x=-3,5,-5

• x=-3,4,5

• x= 3, 5, -5

• 0

• 4

• -9

• -15

If you know that x = 4 is a root to the function f(x), which statement below is true?

• (x - 4) is a factor

• (x + 4) is a factor

• x = -4 is also a root

If (x - 5) is a factor of the polynomial g(x), which statement below is true?

• x = 5 is a root

• x = -5 is a root

• (x + 5) is also a factor

If (x + 13) is a factor of the polynomial g(x), which statement below is true?

• x = -13 is a root

• x = 13 is a root

• (x - 13) is also a factor

Is this division problem worked correctly?

• This is correct!

• This is incorrect, and error occurs when subtracting -6x and 2x

  and it is carried out in the process

• This is incorrect, and the error occurs on the 4th line!

• This is incorrect, and the error occurs on the 3rd line!

If x = -10 is a root to the polynomial function f(x), then which statement below is also true?

• (x + 10) is a factor

• (x - 10) is a factor

• x = -10 is also a root

Divide