Question

what is the square root of -5

Answer 1

and how did you find it

Answer 2

This is an imaginary answer ...

Answer 3

sqrt (5) i?

Answer 4

since it is negative, take the negative sign out, since we do not know the square root of 5, we have

\[\sqrt{5}-\]

Answer 5

i = sqrt(-1)
these are called imaginary numbers...
written in the form of a+bi

Answer 6

oppp\[-\sqrt{5} \]

Answer 7

if drawn on a grid, the x-axis is the number line and the y-axis is the imaginary number line.

Answer 8

it is 2.23i. i is the mathematical term for the square root of -1

Answer 9

\[i \sqrt{5} =i2.2\]