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 ( 19+ )
Otras preguntas
A dictionary-type listing of all possible words and combinations of words by which records may be requested is a/an a. master index. b. numeric index. c. name i
Dylan bought 3 identical shirts online for a total cost of $71.83 including a flat rate of $7.99 for shipping. Drag numbers to complete an equation to find the
Which of these factors is linked to drug abuse?
Hector was stern when he told his son Jackson, "You have to clean your room today." When Jackson began to complain, Hector crossed his arms and told him he woul
There were 196 students who attended an event yesterday. The ratio of boys to girls at the run was 4:3. how many girls were at the event ?
A beam of white light goes from air into water at an incident angle of 84.0∘. At what angles are the red 660 nm and violet 410 nm parts of the light refracted?
sports medicine clinic is considering hiring an athletic trainer. However, the clinic administrator is concerned that the athletic trainer will be unable to bil
Which of the following is not an example of a scientific model?a.a diagram of a cellb.a data tablec.a three-dimensional representation of an atomd.a graph showi
In building the Parthenon, how did the architects use engineering to counter the various negative optical effects?
1 1/12 will be greater than, less than, or equal to 1 5/8?
