It's not what you think!

Algebra Level 2

$\frac { { x }^{ 2 }-9 }{ { x }^{ 2 }-16 } \ge 0$

Solve the quadratic inequality above.

x < -4 , -3\le x\le 3, x > 4

x \ge 3

x\le -4 , -3\le x\le 3, x\ge 4

None if these choices No range exists

x = 3