iloveanime407briseid iloveanime407briseid

03-11-2021
Mathematics

contestada

What is the sum of √-2 and √-18?
4 √ 2
4 √2i
5 √2
5 √2i

What is the sum of 2 and 18 4 2 4 2i 5 2 5 2i class=

Respuesta :

sqdancefan sqdancefan

04-11-2021

9514 1404 393

Answer:

(b) 4√2i

Step-by-step explanation:

√-2 = √2i

√-18 = 3√2i

The sum of these is ...

√-2 +√-18 = √2i +3√2i = (√2i)(1 +3) = 4√2i

Answer Link

Otras preguntas

Which of the following is a valid conversion factor

how do you simplify this ?

What purpose did movies and radio there during the great depression

Which of these would be the best source of data about your current diet

The Association of Organic Food Growers, which does not include all organic farmers and ranchers, refuses to deal with any parties who do not carry the products

What phrase do you use if you are hungry? Question 1 options: a) tener hambre b) tener sed c) beber agua

5) This is the name given to the famous people of the Revolutionary War era who help create the Constitution of the United States.

Which number has the smaller number? -5 or -15? Explain the answer please....

In a democracy, the government rules by the consent of the _____.

A group of teens in your town meet and agree to charge a flat fee of five dollars per hour for babysitting. They charge the same rate no matter how many childre