schultzt503 schultzt503

16-09-2021
Mathematics

contestada

What is root-16 + root49 written as a complex number in the form a+bi?

Respuesta :

manissaha129 manissaha129

16-09-2021

Answer:

[tex] →\sqrt{ - 16} + \sqrt{49} [/tex]

We know that, i = √-1
Form → a + ib

[tex]→( \sqrt{ - 1} \times \sqrt{16} ) + ( \sqrt{49} )\\=i \sqrt{16}+\sqrt{49} \\ = 4i + 7 \\ = \boxed{7 + 4i}✓[/tex]

(7 + 4i) is the right answer.

Answer Link

Otras preguntas

Place a checkmark next to each power that belongs to the states: 1)printing money 2)creating a navy 3)regulating marriage 4)creating a post office 5)es

What are some current issues you feel are still a concern regarding your right to vote in the United States?

4. What is constant displacement

A set of quiz scores has a mean of 78 and a standard deviation of 9. Using a common grading scale where 60 and above is a passing score, what percentage of the

For the triangle shown, what are the values of x and y? 60° 30° 6 Select the correct answer. O x = 2V3, y = 473 O x= 3V3, y = 6/3 O x = 6/3, y = 12 O x = 6V3, y

Helllppppppp plzzzzzzzz

The soldiers suffer………injuries during the attack.

A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time,

how does a society provide suitable social environment for all round development of an individual .write in any Four Points

What are your two biggest strengths as a student? How will these strengths help you become a self-directed learner?