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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 \[x = 3\]

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