angelinafrancine01
angelinafrancine01
06-05-2021
Mathematics
contestada
(5-2i)(1-3i) solve in steps
Respuesta :
lyndeegovert
lyndeegovert
06-05-2021
Foil
5*1-5*3i-1*2i+2i*3i
5-15i-2i+6i^2
Remember i^2=-1
5-15i-2i+6(-1)
5-15i-2i-6
Combine like terms
-1-17i
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
When the population of organisms in an environment increases, what inevitably happens to the population growth rate? A. Continues growing exponentially B
Question 1(Multiple Choice Worth 5 points) (8.01 LC) Two lines, A and B, are represented by the equations given below: Line A: x + y = 2 Line B: 2x + y = 4 Whic
for the function given, state the period: f(t)=-100sin (50t-20). A. pi/25 B. 5/2 C.-50pi^2/3 D.50
please help me with my math (image attached is the problem)!!!
The test to detect the presence of respiratory syncytial virus is 97% accurate for a person who has the virus and 99% accurate for a person who does not have th
A light bulb operates at a voltage of 110 volts and consumes 50 watts of power. How much current flows through the light bulb?
Describe Macromolecules
Write and solve an equation to find the measure of z?
When elliot engages in intense exercise, particularly in cold weather or during allergy season, his bronchial tubes fill with mucus and contract. this causes hi
What sequence is modeled by the graph below? Coordinate plane showing the points (2,1) (3,2) (4,4) (5,8) A an = 2(2)n − 1 B an = 2( one half )n − 1 C an = 4(
