emikamortimer52 emikamortimer52
  • 02-04-2020
  • Mathematics
contestada

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

Respuesta :

Hrishii
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

Solve. X = 4x2 = 81 (Simplify your answer. Use a comma
Él _____________ profesor
John, Jean and Jan share £120 in the ratio 2:5:3 How much do John, Jean and Jan get?
where do speech marks go?
The formula K=5/9(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K. a. Solve the formula for F. b. The freezing point of water is 273.15 Kelvin.
Which of the following describes the beginning of the hero's journey?
why do bananas grow so well in Guatemala?
How is a neutral Sulfur atom similar to a sulfur ion (S 2-) ?
I’ve been trying to understand in class but i just can’t understand…please help!
Which statement must be true to prove lim?