Imaginary Complex

What is the simplifies form of (11 - 7i) - (-3 + 12i)

• 8 - 19i

• 8 + 5i

• 13- 19i

• 14 -19i

What is i¹²⁹?

• -i

• i

• 1

• -1

Find the conjugate of:
5 + 7i

• 5 − 7i

• -5 − 7i

• -5 + 7i

Simplify  i⁵⁴

• 1

• -1

• i

• -i

What is the conjugate you would multiply by?

• 5+2i

• 5-2i

• -5-2i

• -5+2i

Write the complex number shown in the graph.

Find the sum.

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

• -2 + 6i

• 12 + 6i

• -35 - 16i²

• -35 - 16i

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D