COMPLEX NUMBER

(3 + 2i) + (4 - 5i)

• 7 + 7i

• 1 - 3i

• 1 - 7i

• 7 - 3i

(Disney) What type of fish is Nemo?

• goldfish

• lostfish

• orangefish

• clownfish

(4 - 2i) - (3 + 6i)

• 7 - 4i

• 1 + 4i

• 1 - 8i

• 7 - 8i

What is a mercorn?

• Mermaid + pegasus

• Dragon + unicorn

• Mermaid + unicorn

• Mermaid + Dragon

(5-i)(5-i)

• 15-8i
• 36
• 24+10i
• 24-10i
• 26

What does i² equal?

• -1

• √-1

• 1

• -√1

How many colors are in a rainbow

• five

• six

• seven

• eight

Who invented the telephone?

• Bill Gates
• John Dunlop
• Benjamin Franklin
• Alexander Graham Bell

What letter represents an imaginary number?

• a

• i

• j

• x

Find the sum.
(5-2i) + (-7+8i)

• -2+6i
• 12+6i
• -35-16i²
• -35 -16i