Day 3: Divide Complex Numbers

What is the conjugate of 2 - 7i ?

• 7 + 2i

• 2 + 7i

• -2 - 7i

• -2 + 7i

Tags

CCSS.HSN.CN.A.3

Divide
 $\frac{3i}{2+i}$  

•  $\frac{3-9i}{5}$ 

•  $\frac{3+6i}{5}$  

•  $\frac{-3+6i}{5}$ 

•  $\frac{3+6i}{2}$ 

Tags

CCSS.HSN.CN.A.3

Simplify

• 
• 
• 
• 

Tags

CCSS.HSN.CN.A.3