esnatsiwale
esnatsiwale
02-05-2015
Mathematics
contestada
expand and simplify (2+3i)(4-I)
Respuesta :
konrad509
konrad509
02-05-2015
[tex](2+3i)(4-i)=\\ 8-2i+12i+3=\\ 11+10i[/tex]
Answer Link
Panoyin
Panoyin
03-05-2015
(2 + 3i)(4 - i)
8 - 2i + 12i - 3i²
8 + 10i - 3(-1)
8 + 10i + 3
8 + 3 + 10i
11 + 10i
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
How do plants obtain the water and carbon dioxide they use for this process?.
Examine the following processes. I. Glucose breaks down in our bodies to provide energy. Ii. A lump of sugar dissolves in a cup of coffee. Iii. A candle burns.
i need help please helpppppppppppppppppppp
Why the Americans opposed the 1956 elections for the whole country
Do you guys know what type of estar’s go in the blank??
Please help me I neeeeeddddddd heeeeeeellllllllpppppppp
In art, line can be used to... Question 2 options: Describe the volume of a 3D form. Create the illusion of value or tone. Give the illusion of texture (the sur
Authoritarian governments have ______person or a ________ people in charge. Question 4 options: two, one one, few three, three one, none
Write a short paragraph about preparing for a formal discussion. Explain how you would prepare for discussing the topic of cleaning a local park.
Graph the equation below. y = 1/3x + 8
