marianasofia06
marianasofia06 marianasofia06
  • 01-11-2021
  • Mathematics
contestada

Which of the following numbers is equivalent to √-200?

a. 10√2
b. -10i√2
c. -10√2
d. 10i√2

Respuesta :

jcherry99
jcherry99 jcherry99
  • 03-11-2021

Answer:

D

Step-by-step explanation:

The i indicates the square root of - 1.

B or D are  the only possible answers. But which one is it? You have to split the numbers apart.

sqrt(-1) * sqrt(200)

i * 10*sqrt(2)

D

The other three are simply incorrect.

Answer Link

Otras preguntas

What do epidermis and the dermis have in common? Could you please help me with me questions?
What do epidermis and the dermis have in common? Could you please help me with me questions?
what two large alliances took shape before the beginning of world war 1
Your uncle is planting an 8-foot tall tree. He ties support wires to the tree, 1 foot from the top, and ties them to posts on the ground, 4 feet from the trunk
How many hawksbill turtles are left in the world?
i need a diagram for how a scrap heap magnet works
How do you solve x²-10x+9=0 by completing the square?
Why was nature so important to Anne Frank? (The Diary of Anne Frank) Please help!!!
If a = b + 2, then (b - a)⁴ = ?
The square of a certain negative number is equal to 5 more than one half of the number what is the number