gracibear gracibear

04-09-2019
Mathematics

contestada

Which expression is equivalent to √-80?
4√5
-4√5
-4i √ 5
4i √ 5

Respuesta :

sqdancefan sqdancefan

07-09-2019

Answer:

4i√5

Step-by-step explanation:

[tex]\sqrt{-80}=\sqrt{(-1)(16)(5)}=\sqrt{-1}\cdot\sqrt{16}\cdot\sqrt{5}=4i\sqrt{5}[/tex]

Answer Link

Otras preguntas

fatores 2m^4 - 18n^6

72in^2= ft^2find the blank

61% of men consider themselves professional baseball fans. You randomly select 10 men and ask each if he considers himself a professional baseball fan. Find th

what are is some figurative language In The Hot Zone

What do you know about asexuality? Do you believe that this is a legitimate sexual orientation or that some people are born with no sexual preferences?Do you th

which country is located in the region known as Latin America

Which of the following processes does the body NOT use protein to perform?A. repairing musclesB. producing hormonesC. making hemoglobinD. creating amino acidsPl

Solve for x to four significant digits 7^x=13

singular form of unos cuadernos:

Si 3 gallinas ponen 3 huevos en 3 días, ¿cuanto tardaran 24 gallinas en poner 24 huevos?