Question

Evaluate the following.







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Answer 1

Answer:

4) 0.

5) 4096/1000.

Step-by-step explanation:

4)

$\frac{9}{ {8}^{-1} } - \frac{12}{ {6}^{ -1} }$

$\frac{9}{ \frac{1}{8}} - \frac{12}{ \frac{1}{6}}$

$9 \times 8 - 12 \times 6$

$72 - 72$

$= 0$

5)

$(\frac{1}{10} + \frac{1}{ \frac{10}{7} } ) {}^{4}$

$({ \frac{1}{10} + \frac{7}{10}})^{4}$

$( { \frac{8}{10}})^{4}$

$\frac{4096}{1000}$