Algebra 2 Assessment

• A

• B

• C

• D

• A

• B

• C

• D

What do add to both sides to complete the square?

• -8

• 9

• 0

• 6x

What is the conjugate?

• 8i

• 3 + 5i

• 3 - 5i

• - 8i

• 3 + 4i or 3 - 4i

• 6i or - 6i

• 3 + 6i or 3 - 6i

• 3i or -3i

Find the discriminant.

• -4

• 4

• 20

• 2i

• discriminant indicates there are one real solution

• discriminant indicates there are two real solutions

• discriminant indicates there are two complex solutions

• discriminant indicates there are one complex solution.

• equal to 1

• equal to -1

• equal to square root of 1

• equal to square root of -1

Describe solution(s)?

• One real solution

• Two real solutions

• Two nonreal solutions

• Infinitely many solutions

• (-2, -4)

• (-2, 4)

• No Solution

• (-4, 2)