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Inspired by Julian Uy

Algebra Level 2

\[ \large \sqrt{ 9 ^ { 16 x^2 } } \] Which of the following is equal to the above expression?

\[ \large 3 ^ { 4 x } \] \[ \large 3 ^{12 x^2 } \] \[ \large 3 ^{ 12 x } \] \[ \large 3 ^ { 16 x^2 } \]

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by Calvin Lin

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