Register
Simplify to a+bi form
12.4k views
5 votes
Simplify to a+bi form

Simplify to a+bi form-example-1
User Fergus Barker
by
3.6k points

1 Answer

7 votes

Answer:

74-27i

Step-by-step explanation:

foil first

-56 -48i +21i +18i^2

i^2 = -1

-18 -56 -27i

74-27i

User RussS
by
3.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

Discuss the three key biological theories of motivation.
Why would variations in renewable energy supplies become a problem when renewable energy supplies make up 40% of our total energy use? A) Beyond about 40%, the natural variation will cause the technologies
Describe one positive and one negative effect of rural to urban migration
Why is good soil tilth necessary for good plant growth? A) It increases the sunlight absorbing property of the plant. B) It increases the size of rock particles. C) It increases water holding capacity
¿Qué opinas de la Ley de Promoción de la Alimentación Saludable? ¿Crees que debe prevalecer el derecho a la salud o el derecho a la libertad de elegir? ¿Por qué?
Link Copied!