Tyllardb Tyllardb

02-06-2018
Mathematics

contestada

what is the absolute value of the complex number -4 — √2i

Respuesta :

konrad509 konrad509

02-06-2018

[tex]|-4-\sqrt2i|=\sqrt{(-4)^2+(\sqrt2)^2}=\sqrt{16+2}=\sqrt{18}=3\sqrt2[/tex]

Answer Link

angelamthomas02 angelamthomas02

05-03-2020

The answer is B. [tex]3\sqrt{2}[/tex]

Answer Link

Otras preguntas

while your finger is still pushing the coin, there are four forces acting on the coin: what are they?

Jane watched one television program for 1/4 of an hour and then changed channels to watch another program for 20 min. Write an equation to describe the fraction

Describe the differences between a prokaryotic and a eukaryotic cell, and identify their parts.

how are plains formed

can someone help me with number 25

rachel has a collection of 40 stuffed animals . of the stuffed animals 3/8 are bears and 1/5 are dogs the rest are other animals . how many other animals does s

A non-metal usually forms 2 covalent bonds in its compounds.How many electrons will it take in its valence shell？

Jane watched one television program for 1/4 of an hour and then changed channels to watch another program for 20 min. Write an equation to describe the fraction

describe the solutions of 4 < n+2 in words but solve it first please!

Prove the identity: cos(3x) + cos(x) = 2cos(2x)cos(x) I'm almost done with my homework, just got stuck on this one.