dragondash2007
dragondash2007
01-10-2020
Mathematics
contestada
find r^3+1/r^3 if r+1/r=sqrt2
Respuesta :
Hi030
Hi030
01-10-2020
Answer
[tex]r=\frac{-1-\sqrt{-3} }{2} =\frac{-1-i\sqrt{-3} }{2}=-0.5000-0.8660i[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
How should we prepare for newest Microsoft 70-480 certification exam?
25 points!!! In the graph below, line k, y=-x makes a 45° angle with the x- and y-axis. Complete the following: R sub k open circle R sub X : (2, 5) (-5, -2) (-
I need helllppppppppppppppp
What is the density of a liquid with a mass of 2 kg & a volume of 10 liters
Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?
What kind of verb is the word hit in a sentence
A friend doesn’t believe there are mountain ranges at the bottom of the ocean. About which of the following does he need more information
Which sentences are punctuated correctly? Check all that apply. Adriana (who won a prestigious art award last year) is studying painting in school. Adriana—who
How did the Vietnam war affect the U.S. ?
Consider the poems. "She Walks in Beauty" by George Gordon Byron An excerpt from "To Helen" by Edgar Allan Poe She walks in Beauty, like the night Of cloudle
