raedarateb3
raedarateb3
04-02-2022
Mathematics
contestada
PLEASE HELP WITH THIS PLEASE.
Respuesta :
lauraleiiscool
lauraleiiscool
04-02-2022
Answer:
1, 7
Step-by-step explanation:
(3+i)(1+2i)
=3+6i+i+2i^2
=3+7i+2i^2
=1+7i
a = 1
b = 7
i^2=-1
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Which term defines the process of a wave bending as it enters a new medium? A. reflection B. refraction C. destructive bending D. constructive bending
Many of the proteins in the human body are enzymes that catalyze chemical reactions. what is the relationship between enzymes and activation energy?
How ions are formed for ionic bonds?
In what ways did the views of W.E.B. DuBois and Booker T. Washington differ? Washington wanted a focus on liberal arts education, whereas DuBois felt the focus
Please help me Which number can be written as 200+10+7 207 210 217 271 help me thanks
Mathew is watching a car race on TV. His favorite car covered 10 laps of 3.6 miles each in 18 minutes. What is average speed of the car in miles per hour?
Channing jogs 10 miles a week. How many miles will she jog in 52 weeks?
Which other empires influenced ancient history? What were their contributions to human civilization?
There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of boys in her class?
Which is greater a 2.75-gallon container of juice or a 12-liter container of juice?
