Easy Complex Numbers

√-81

• 9i

• -9i

• -9

• 9

√-4

• -2

• -2i

• 2

• 2i

√-36

• 6

• -6

• -6i

• 6i

-6i+3i

• 3i

• -3i

• -2i

• -3i²

Refer to the above image, what is the conjugate of the denominator?

• 8 + 6i

• 6 + 8i

• 6 - 8i

• -6 +8i

3i + 2i

• 5i

• 5i²

• 6i

• -5

(5-2i) + (-7+8i)

• -2+6i

• 12+6i

• -35-16i²

• -35 -16i

Where is point B located?

• 2 + i

• -3

• 2i

• -1 - i

Where is point C located?

• 2 + i

• -3

• 2i

• -1 - i

Simplify.

• 
• 
• 
•