fs7ybtsdvk fs7ybtsdvk
  • 25-04-2022
  • Mathematics
contestada

Which choice is equivalent to the expression below?

√-81

A. √9i

B. i√9

C. 9i

D. -9

E. -√9

Which choice is equivalent to the expression below 81 A 9i B i9 C 9i D 9 E 9 class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 26-04-2022

Answer:

Step-by-step explanation:

Remark

√-81 breaks down to two roots

  • √81 = 9
  • √-1 = i

Solution

√-81 = i9

Answer

C

Answer Link

Otras preguntas

How to round 168,356? to the nearest ten thousand
The Great Schism was a time when there were rival popes at Rome and Avignon. Three of the following statements about the Great Schism are correct. Which was NOT
What is the answer for R=E/I solve for I
How did Republican and Whig ideas affect American colonists
Ted says that 3 tenths multiplied by 100 equals 300 thousandths, is he correct?
Why does water resist temperature change
why is geocentric theory is not accurate?
11. In a transverse wave that travels through a medium, the molecules of the medium vibrate A. with smaller amplitudes than the molecules in a longitudinal w
Early humans migrated close to rivers after the last glacial period because.
how to make 30 months into a fraction