Find the Roots of the Polynomial

If 2i is a zero, then

• 2i repeats twice

• -2i is a zero too

• 1-2i is a zero too

• 0+2i is a zero too

What are the zeros of the function?

• 4,1

• 3,1,-2,-5

• -3, -1, 2, 5

• -2,4

Which of the following is NOT a possible rational root. 

• A

• B

• C

• D

Find all rational zeros, one zero has been given.
f(x) = x³-3x²-x+3;   3

• 2,4,3

• -1,1,3

• 3,2,1

• 4,5,6

One zero of 4x³-17x²-150x-189 is 9.
What is another zero?

• 4

• 7

• -3

• -6

One zero of 3x³-4x²-28x-16 is 4.
What is another zero?

• 8

• -2

• 6

• 1

Find the zeros of polynomial given one zero.

• A

• B

• C

• D

Find the zeros of the polynomial given one zero

• A

• B

• C

• D

Find ALL zeros

• A

• B

• C

• D

Find all zeros of the polynomial

• A

• B

• C

• D