Question

find its value urgent plz

Answer 1

$- \frac{1}{ 2{x}^{ \frac{3}{2} } } \\ \\ = - \frac{1}{ {4}^{ \frac{3}{2} } } \\ \\ = - \frac{ 1}{ {2}^{2 \times \frac{3}{2} } } \\ \\ = - \frac{1}{ {2}^{3} } \\ \\ = - \frac{1}{8} \\ \\ = - 0.125$

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Answer 2

Step-by-step explanation:

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