Complex Number Operations Review

Complex Number Operations Review

Fill in the Blanks

Simplify:

 $i^2=$  

Fill in the Blanks

Simplify:

 $3i\left(-2-6i\right)$  

Fill in the Blanks

Simplify:

 $\left(-5-4i\right)^2$  

Fill in the Blanks

Simplify:

 $\left(-5i\right)\left(6i\right)$  

Fill in the Blanks

Simplify:

 $(-8+3i)^2$  

Fill in the Blanks

Simplify:

 $\left(5+2i\right)\left(9-4i\right)$  

Fill in the Blanks

Simplify:

 $\left(4-5i\right)\left(-3-6i\right)$  

Fill in the Blanks

Simplify:

 $\left(13+12i\right)-\left(46-32i\right)$  

Fill in the Blanks

Simplify:

 $(-9+7i)+(12-2i)$  

Fill in the Blanks

Simplify:

 $5i+i$  

Fill in the Blanks

Simplify:

 $4+3i+9-3i-6$  

Fill in the Blanks

Simplify:

 $5i-(7+4i)$  

Fill in the Blanks

Simplify:

 $3i-8i+13$