17-02-2021
Mathematics

contestada

Please help, I don't understand how to do this equation

Please help I dont understand how to do this equation class=

Respuesta :

natocmark natocmark

17-02-2021

Answer: B) -1/3i

Step-by-step explanation: 81(-1/3i)^4

Answer Link

17-02-2021

Answer:

Step-by-step explanation:

81x^4=1

x^4=1/81

(x^4)^(1/4)=(1/81)^(1/4)

x=+\-1/3

so -1/3 is a solution

Answer Link

Otras preguntas

The code of Hammurabi can best be described as: A: A system of complex instructions for farming and agriculture. B: A written set of laws that was sophisticated

Gabriela makes a profit of $0.80 for every cup of coffee that she sells at her coffee shop. She wanted to make a profit of at least $75 today on coffee. If she

Who among the following was convicted and sentenced to death for leaking bomb-making secrets to the communists? Alger Hiss Richard Nixon Julius and Ethel Rosenb

Which sentence is missing a nominative pronoun? Billy walks _____ to school each morning. _____ walk to school includes Billy. Billy and _____ walk to school ea

In colonial Spanish America, which system was developed by the Spanish to support plantation agriculture? (1) barter (3) domestic (2) encomienda (4) guild

Of the world's 20 largest economies, the economy of the United States has the least government involvement and the fewest government services, but the lowest ta

Ten of the 50 digital video recorders in an inventory are known to be defective. what is the probability you randomly select an item that is not defective?

What is historical dating

The culture of ___________ prizes horses due to their importance to the livelihood of the people who live there. Taipei Mongolia Ulaanbaatar Taiwan

Some invertebrates in Antarctica have which compound in their blood to help protect against the cold