itssamchan
itssamchan
12-12-2016
Mathematics
contestada
Simplify(5+2i)(1+3i)
Respuesta :
HyperDrive
HyperDrive
12-12-2016
(5 + 2i)(1 + 3i)
5 * 1 = 5
5 * 3 = 15i
2i * 1 = 2i
2i * 3i = 6i^2
So we have...
5 + 15i + 2i + 6i^2
5 + 17i + 6i^2
In order....
6i^2 + 17i + 5
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Consider isosceles triangle XYZ what is the value of n what is the measure of leg XY what is the measure of leg XZ
A) 102 B) 105 C) 100 D) 104
Which two surfaces would have the highest coefficient of friction?A. Rubber on dry concreteO B. Teflon on steelO C. Wood on dry concreteO D. Rubber on steel
Some money will be divided in the ratio of 2 to 3. Four times the smaller amount is one hundred three dollars less than three times the larger amount. What’s th
Suppose that you would like to put money in an account today to make sure your younger sibling has enough money in 10 years to buy a car. If you would like to g
Which of the following is an example of an installation?
Which would be considered an instrument or method of measuring relative time clocks, watches, or stop watches the length of an alligator • radiometric dating tr
What are push and pull factors in terms of migration? What are two possible push factors and what are two possible pull factors?
can x=4 in the expression 3(x-1)=20
Which of the following questions has the same meaning as Te gusta la música 1. A Te gusta la comida 2. B Te gusta la pastel 3. C Te gusta la canción 4. D Te gus
