jasoncoffey
jasoncoffey
10-05-2017
Mathematics
contestada
What is the standard form of (1+7i)(3-I)
Respuesta :
tonb
tonb
11-05-2017
[tex](1+7i)(3-i) = 3-i+21i-7i^2 = 10 + 20i[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Write 1.6 x 10 in standard form.
The graph shows the distance of an elevator at Chimney Rock, North Carolina, from its destination as a function of time. Use the graph to answer questions 11 an
21. Tell her ________for school again. a. not late b. not being late c. not to be late d. not be late 22. Mr. John allowed his children __________ English. a
What are some decimals for 9/2 other than 4.5
PLEASE HELP WILL GIVE BRAINLIEST 5 STARS AND A THANKS DUE IN 1 HOUR AND A HALF!!
I never understand math
a biology teacher shows the class pictures taken while using different microscopes. the plant cells have visible chloroplasts, and a sample of human cheek cells
write a brief description explaining the term "luminous" to a classmate
What inequality is shown on the graph? -4x < _ -12 -4x < -12 -4x > -12 -4x > _ -12
Workout 1 2/5 divide 1/3
