### Home > CCA2 > Chapter 8 > Lesson 8.3.2 > Problem8-141

8-141.

Use the method developed in problem 8-140 to do the following division problems.

1. $\frac { 2 - 5 i } { 1 - 2 i }$

Multiply by a Giant One using the complex conjugate of the denominator.

Write the result as a complex number, $a + bi$.

$\frac{12}{5} - \frac{1}{5}i$

1. $(-3 + i) ÷ (2 + 3i)$

Rewrite the division problem in fraction form.
See part (a) for more help.