Question

B = { x | x 2 = 0 }​

Answer 1

Answer:

x = 0 only but ...

Step-by-step explanation:

set B...

x^2=0

x= root of 0

anser is

x= 0...

x is natural number, whole number, integer and real also

now

x = 1

(1-1)^2=0.

(-3-(-3))^2=0.

............

etc