camj361 camj361
  • 04-04-2020
  • Mathematics
contestada

square root of -9 in terms of i, in the form of a+bi

Respuesta :

Hrishii
Hrishii Hrishii
  • 04-04-2020

Step-by-step explanation:

[tex] \sqrt{ - 9} = \sqrt{ {3}^{2} \times (- 1) } \\ = 3 \sqrt{ - 1} = 3i \\ = 0 + 3i \implies \: a + bi[/tex]

Answer Link

Otras preguntas

6|1-5x|-9=57 (absolute value, please show the steps I don't remember how to do this)
What is the secret msg hidden in mona lisa portrait?
Whats the slope for -8y = -7x + 20
According to festinger social comparison theory, people often form judgments about their traits and abilities by comparing themselves to others. according to th
for each function determine if the given function is on the graph. y = 7x-2; (1,5) and (2,10)
How did growth in the auto industry help the economy grow in the 1920’s?
The ability of a joint and a muscle group to move through a full range of motion is referred to as muscular endurance. true or false
What was the name given to the to the roof of the stage area at the globe
true or false? DNA replication occurs simultaneously at many sites along the molecule speeding up the process of replication.
in the diagram of circle O, what is the measure of