Question

given x^2+b=0, state a value of b that would make

A)x a real number
B)x an imaginary number
C)x a complex number

Answer 1

what is that

Answer 2

-1 is an imaginary number since it equals i^2
@shamim you were on the right path

Answer 3

x^2+b=0
x^2=-b
x=√(-b)
x=√-1*√b
x=i*√b

Answer 4

Is it readable

Answer 5

Anyway i m frm android phone n watching some ? Sign

Answer 6

so this would be imaginary right?

Answer 7

@shamim?

Answer 8

@helpme375 what did you get?

Answer 9

Ya u r right

Answer 10

Complex number a real part n a imaginary part