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TiliK225 [7]
3 years ago
13

Evaluate this question

Mathematics
1 answer:
cestrela7 [59]3 years ago
3 0

Answer:

d.

Step-by-step explanation:

\bigg( \frac{16}{49}  \bigg)^{  - \frac{3}{2} }  \\  \\  =  \bigg( \frac{49}{16}  \bigg)^{ \frac{3}{2} }  \\  \\  =  \bigg( \frac{ {7}^{2} }{ {4}^{2} }  \bigg)^{ \frac{3}{2} }  \\  \\  =  \bigg( \frac{ {7}}{ {4} }  \bigg)^{ \frac{2 \times 3}{2} }  \\  \\  =  \bigg( \frac{ {7}}{ {4} }  \bigg)^{ 3}   \\  \\  =  \frac{343}{64}  \\

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