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 ( 13+ )
Otras preguntas
When hexan-1-ol is treated with conc. h2so4 at moderate temperatures, ________ is formed via a(n) ________ mechanism
What evidence does the author provide to support the claim that wind energy is unreliable?
An important difference between the peritubular capillaries and the vasa recta in the kidney is that?
Find the value of u -8 given that -7u-5=2
Read this paragraph to find the main idea. Million of acres of forest are burned each year by careless campers. When you are camping in the forest, clear a plac
Which covenant requires the grantor to execute any necessary legal documents (within his power) necessary to fix title defects discovered after closing?
Cross Multiply With Fractional Ratios. 5 (1/2) = 8 x cross multiply to find the awnser
What adaptation do seed plants have in addition to the seed that is not found in seedless plants?.
Light of a given wavelength is used to illuminate the surface of a metal, however, no photoelectrons are emitted. In order to cause electrons to be ejected from
Question 5 (1 point) Antidiuretic hormone (ADH) and aldosterone are different because O a) one stimulates cells in the distal convoluted tubule and the other st
