9 -19i/12 -5i Do not answer in standard form

asked Aug 21, 2020 74.9k views

0 votes

9 -19i/12 -5i
Do not answer in standard form

7.0k points

Please log in or register to add a comment.

3 votes

Answer:

(203-183i)/(169)

Explanation:

$(9-19i)/(12-5i)=((9-19i)(12+5i))/((12-5i)(12+5i))=(108+45i-228i-95i^2)/(144-25i^2)\\\\=(203-183i)/(169)=(203)/(169)-(183)/(169)i$

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.7m answers