2.04 Complex Number Equations

2.07 Adding, Subtracting, and Multiplying Complex Numbers

Complex Number Equations

Open Ended

What are the real parts of the equation?

$$\left(-5+6i\right)+X=\left(3+3i\right)$$  

Open Ended

Rewrite the equation with ONLY the real parts. 

Then, solve for X.   $$\left(-5+6i\right)+X=\left(3+3i\right)$$  

Open Ended

What are the imaginary parts of the equation?

$$\left(-5+6i\right)+X=\left(3+3i\right)$$  

Open Ended

Rewrite the equation with ONLY the imaginary parts.  

Then, solve.  $$\left(-5+6i\right)+X=\left(3+3i\right)$$  

Multiple Choice

$$\left(-1+6i\right)+X=-9+11i$$  

• $$-8+5i$$  

• $$8+5i$$  

• $$-8-5i$$  

• $$8-5i$$  

Multiple Choice

$$\left(-4-6i\right)-X=-11-10i$$  

• $$-7-4i$$  

• $$-7+4i$$  

• $$7+4i$$  

• $$7-4i$$  

Multiple Choice

$$\left(-5+8i\right)-X=-7+2i$$  

• $$-2-6i$$  

• $$-2+6i$$  

• $$2-6i$$  

• $$2+6i$$  

Fill in the Blanks

$\left(2-i\right)+X=8-7i$  

Fill in the Blanks

$\left(-2+4i\right)-X=-10+6i$