perla713
perla713
04-03-2014
Mathematics
contestada
Simplify (7-5i)(-3+9i)-(5+6i)^2
Respuesta :
Mecka123
Mecka123
04-03-2014
(-21 + 63i + 15i - 45i^2) - (25 + 60i + 36i^2) =
(-21 + 78i + 45) - (-11 + 60i) =
24 + 78i - 60i + 11 =
35 + 18i
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Fol.low me on ti.k tok : yazmins_shop smallbusiness pls and thanks
HELP QUICKKKKKKKAn elevator is at a height of 200 feet. It is descending at a constant rate of 8 feet per second. What is the height, in feet, of the elevator a
How do the details in this passage support the central idea sugar changed the world
Convert 120 Ibs to kilograms
Write an appropriate goodbye expression for each of the following situations
What is the primary goal for a DSP who is responding to a challenging behavior?
NEED HELP ASAP!!!! Write a brief paragraph (5 to 6 sentences) on what you would like to DECLARE YOUR INDEPENDENCE from. (Parents, chores, homework, school, etc)
What is West Virginia’s absolute location? Latitude Longitude
Select all the rational numbers
How can you determine if a function is exponential or not without graphing?
