Question

Evaluate the following expression [(-3/4)-3]-2*[(3/4)2]-4

Answer 1

Answer:

$( (\frac{ - 3}{4} ) - 3) - 2 \times (( \frac{3}{4} )2) - 4 \\ \\ \\ = > (\frac{ - 3 - 12 - 8}{4} ) \times \frac{6 - 16}{4} \\ \\ \\ = > \frac{ - 23}{4} \times \frac{ - 10}{4} \\ \\ \\ = > \frac{230}{16} \\ \\ \\ = > \frac{115}{8}$

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