laidsweg
laidsweg
03-05-2020
Mathematics
contestada
A) -2 + i
B) -2 - i
C) 2 + i
D) 2 - i
Respuesta :
DeanR
DeanR
03-05-2020
f(i) = i³ - 2i² = i(i²) - 2i² = -i + 2 = 2 - i
Answer:
2-i, last choice
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
975,462 rounded to the nearest hundred thousand
Is one side of a rectangular fish tank best represented by a point, line, plane, or ray?
what is 2.23 as a fraction
What was the Warsaw ghetto
What is the value of x in the equation 0.2(x 1. 0.5x = –0.3(x – 4)?
How are the reasons for moving similar to or different from people in ancient history?
what is the lmc of two numbers that have no common factors greater then 1
Is it true or false that Science and theories had to be changed many times in light of new observations and findings?
Why are Americans considered to be an “ideologically homogeneous” people?
what is the estimate of 92 times 68
