Question

help

Answer 1

@RadEn

Answer 2

if x real, then it is A

Answer 3

thanx how about this one

Answer 4

sqrt(x) < 16

first, squared both sides get
x < 16^2 or
x < 256

then x must be positive, in other words
0 ≤ x
therefore, the solution is
0 ≤ x < 256

Answer 5

thanx

Answer 6

I have 6 more could you also help with that

Answer 7

@RadEn