jmcrites10 jmcrites10

03-10-2018
Mathematics

contestada

if i= the square root of -1 what is the value of i^3

Respuesta :

choixongdong choixongdong

03-10-2018

i =√-1

i^2 = -1

so

i^3

= i^2 * i

= -1√-1

= - √-1

Answer Link

Otras preguntas

Are dentures better than a mouth full of crowns?

The average length of a female white-beaked dolphin is about 111 inches. What is this length in feet and inches? A) 9 feet 2 inches B) 9 feet 3 inches C) 10 fee

What is the fluid that fills the nucleus called?

400 reduced by 3 times my age is 163. What is his age?

Which sentence does not contain any errors? A. How did the cat hurt its' leg? B. How did the cat hurt its leg? C. How did the cat hurt it's leg?

Which of the following constitutes an unintended result of the Latin American revolutions? A) the complete Independence from Spain B) the breakdown of the caste

(4x-2)*6(2x+7) in standard form

Many 12-15 year olds have access to the internet which cannot be supervised by an adult. Discuss the problems that this might cause.

Which sentence does not contain any errors? A. How did the cat hurt its' leg? B. How did the cat hurt its leg? C. How did the cat hurt it's leg?

Which is made from the remains of dead marine organisms over millions of years? A. coal and oil B. oil and uranium C. coal and natural gas D. oil and natural ga