Complex Roots (#30)

Use the Complex Conjugate Root Theorem to state another complex solution. Given that 3+5i is a root. 

• -3+5i
• -3-5i
• -5i
• 3-5i

Tags

CCSS.HSN.CN.A.3

Find the polynomial equation with given zeros.

• x³-x²+4x+4

• x³+x²+4x+4

• x³-x²-4x+4

• x³+x²+4x-4

Tags

CCSS.HSA.APR.B.3

Classify the following number:

√3

• Integer

• Rational

• Irrational

• Non-real

What does i² equal to?

• 1
• -1
• i
• -i

Tags

CCSS.HSN.CN.A.1

How many total roots/zeros are there in the polynomial.   

• A
• B
• C
• D

Find the zeros of the polynomial given one factor.

• X= 3,4,5
• x=-3,-4,-5
• x=-3,4,5
• x= 3, -4, -5