nuvim
nuvim
20-10-2021
Mathematics
contestada
(9+8i)(5-5i) in standard form
Respuesta :
selhv1020
selhv1020
20-10-2021
The correct answer hope this helps and Brainliest?
(9+5i)(9+8i)
81+72i + 45i -40
41+ 117i
Answer Link
Selena328
Selena328
20-10-2021
Answer:
40i²-5i+45
Step-by-step explanation:
(9+8i)(5-5i)
9(5-5i)+8i(5-5i)
45-45i+40i-40i²
45-5i-40i²
4
0
i
²
-
5
i
+
4
5
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
what is the simplified from of x+9/5 - x+5/5
Please answer this question correctly for 30 points and brainliest!!
A right triangle has one angle that measure 23o. The adjacent leg measures 27.6 cm and the hypotenuse measures 30 cm. What is the approximate area of the triang
Y=-4x-5 and y=-4x+1 Many solitions, one solution, or no solution
Which (two) statements best express the Radical Republicans’ goals for Reconstruction? to reinstate slavery in the South to give US citizenship to black people
Please answer this multiple choice question correctly for 30 points and brainliest!!
Which statements best describe energy? Check all that apply. The total amount of energy in the universe remains constant. The total amount of energy in the uni
leopold's genotype is xY. what does this mean? A.leopold had hemophilia B.leopold did not have hemophlilia C.leopold was a carrier of hemophilia,but did not hav
Who invented the exercise ball? What is the history of this fitness equipment? Where did it come from?
How is a federal loan different from a private loan for an education? A federal loan is available for any student who meets the government's lending standards.
