X 2-16 0 range of x

-----> X^2 >16
-----> X > 4 or X > -4

-----> X > -4 can be written as -4 < X
10 years agoHelpfull: Yes(10) No(1)
x^2 > 16
x = (-4,4)
10 years agoHelpfull: Yes(2) No(2)
x^2-16>0
(x+4)(x-4)
x=4 or x=-4
therefore x ranges from -4
10 years agoHelpfull: Yes(1) No(1)
Range of x -4>x>4
10 years agoHelpfull: Yes(1) No(5)
x^2>16
=>mod(x)>4
=>x4
10 years agoHelpfull: Yes(0) No(1)
X^2-16>0
X^2>16
-4>x and x
10 years agoHelpfull: Yes(0) No(0)
X^2-16>0
X^2>16
-4>x and x
10 years agoHelpfull: Yes(0) No(1)
X^2-16>0
X^2>16
-4>x and x
10 years agoHelpfull: Yes(0) No(1)
x>4 or x
10 years agoHelpfull: Yes(0) No(1)
options are
a)-4>x>4
b)-4>x
10 years agoHelpfull: Yes(0) No(1)
x>4 or x
10 years agoHelpfull: Yes(0) No(0)
x^2-16>0
=x^2>16
=x>+4 or x>-4
=the range is -4
10 years agoHelpfull: Yes(0) No(0)
(-infinity,-8)U(8,infinity)
10 years agoHelpfull: Yes(0) No(0)
the range is 5
9 years agoHelpfull: Yes(0) No(0)
x^2-16>0
(x-4)(x+4)>0
so -4
9 years agoHelpfull: Yes(0) No(1)
both pairs must be greater than 0 if any of following less than 0 then whole value will be less than 0 (x-4)(x+4)>0 so range of x is -4 to plus infinity
9 years agoHelpfull: Yes(0) No(0)
x^2-16>0
x=+-4
9 years agoHelpfull: Yes(0) No(0)
X^2-16>0
X^2>16
=|X|>4
or
X>4 or X
9 years agoHelpfull: Yes(0) No(0)
Range will be ,
-4 < X < +4
9 years agoHelpfull: Yes(0) No(1)
x>4 and x
9 years agoHelpfull: Yes(0) No(0)
x^2-16>0
x^2>16
x^2>4^2
i.e -4>x>4
9 years agoHelpfull: Yes(0) No(1)

X^2-16>0
range of x?