Mathematics: What is the absolute value of the complex number -4- sqrt 2i? a) sqrt 14 b) 3sqrt2 c)14 d)18

What is the absolute value of the complex number

Ответ:

sarinawhitaker

12.07.2020

Remember the pythagorean theorem.

a^2 + b^2 = c^2

The complex number is a+bi, the absolute value is 'c'

$|-4-\sqrt{2} i| = \sqrt{(-4)^2 + (-\sqrt{2})^2} = \sqrt{16+2} = \sqrt{18} = 3\sqrt{2}$

0,0(0 оценок)

Ответ:

ehhshsh

18.05.2022

Mathematics

B,D,and E is your answer

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

What is the absolute value of the complex number -4- sqrt 2i? a) sqrt 14 b) 3sqrt2 c)14 d)18

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question