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

Como cree que se desarrollaria en la actualidad Honduras, si no se hubieras separado el Estado de la Iglesia?
Another term for a risky mortgage is a?
Write the indicated term of the binomial expansion. (x+y)^(10); 4th term
Ask a questions have 2 spinners . The first spinner has the numbers 3,5,7 and the second spinner has the numbers 3,5,8. Is the probability greater or less than
There are 12 pounds of dirt shared among 8 flowerpots
write a article on famous places in UAE​
At my favorite fishing hole, the probability that conditions are perfect is 0.76. The probability that I catch a fish given that fishing conditions are perfect
How do you graph this?
Write an equation for the line that passes through (3,5) and (3,9). Is the line parallel or perpendicular to the x-axis? Second question what is the slope
use tables to evaluate√{3.45×16.7÷31.5)​