emikamortimer52 emikamortimer52

02-04-2020
Mathematics

contestada

identify the number as real, complex, pure imaginary. radical -9

Respuesta :

Hrishii Hrishii

02-04-2020

Answer:

Pure imaginary

Step-by-step explanation:

[tex] \sqrt{ - 9} = \sqrt{ - 1 \times 9} = 3i \\ is \: a \: pure\: imaginary \: number.[/tex]

Answer Link

Otras preguntas

With a 12 V battery, what is the voltage drop across each resistor? In a parallel circuit the voltage ( DIVIDES / DOES NOT DIVIDE ) across each resistor. The vo

With a 12 V battery, what is the voltage drop across each resistor? In a parallel circuit the voltage ( DIVIDES / DOES NOT DIVIDE ) across each resistor. The vo

What did the roman wear on their toga or tunic

A painter mixed 98.7 gallons of blue paint with 67.05 gallons of red paint In a paint mixing machine how much total paint is in the machine

Mary leaves London at 12:00 and expected to arrive in Dorset at 13:00, however she had to detour due to road works eventually arriving at 14:00. Travelling at a

How does an energy pyramid help to describe energy flow in a food web

from y^2+5y-7 subtract y^2-3y-4

One major reason European countries engaged in imperialism in the late 19tb century was to (1) gain a better understanding of unknown territories (2) ease tens

what did the algonquian people wear

write a word problem whose solution is 20. involves absolute values and opposites