KO Fundamental Theorem of Algebra

What is the degree of the following polynomial that has 4 real roots and 2 complex roots?

• 4
• 2
• 8
• 6

How many roots does the above Polynomial have?

• 4
• 5
• 6
• 7

Tags

CCSS.HSN.CN.C.9

CCSS.HSA.APR.B.3

All imaginary roots comes in pairs.

• True
• False

Tags

CCSS.HSN.CN.C.9

CCSS.HSN.CN.C.7

A Polynomial of Degree 6 CAN have the following number of imaginary roots:

• 1
• 4
• 3
• 8

Tags

CCSS.HSN.CN.C.9

CCSS.HSN.CN.A.1

CCSS.HSN.CN.C.8

What is the least degree of the graph of the above polynomial?

• 3
• 4
• 5
• Not enough information 

What is the degree of a polynomial that has roots of -2, 4i and -4i ?

• 3
• 4
• 1
• 2

Tags

CCSS.HSA.APR.B.3

Which of the following roots match the above polynomial:

• -3,-1,4
• -3,2i,-2i

Tags

CCSS.HSF-IF.C.7C