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Algebra Level 2

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

Solve the quadratic inequality above.

No range exists

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

None if these choices

x = 3

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

x \ge 3