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\( \Large \frac{\left[ \left(12\right)^{-2} \right]^{2}}{\left[ \left(12^{2}\right) \right]^{-2}} = ? \)

A) 12
B) 4.8
C) \( \Large \frac{12}{144} \)
D) 1

Correct Answer:




D) 1

Description for Correct answer:

\( \Large ? = \frac{\left[ \left(12\right)^{-2} \right]^{2}}{\left[ \left(12\right)^{2} \right]^{-2}} = \frac{ \left(12\right)^{-4} }{ \left(12\right)^{-4} }= 1 \)

Part of solved Indices and Surd questions and answers : >> Elementary Mathematics >> Indices and Surd

Comments

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