Question

write the exponential form of the following
$(\frac{ - 1}{2} ) \times ( \frac{ - 1}{2}) \times ( \frac{ - 1}{2} ) \times \frac{4}{5} \times \frac{4}{5}$
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Answer 1

$(\frac{-1}{2} )^3 *(\frac{4}{5} )^2$ is exponential form

Answer 2

Step-by-step explanation:

$(\frac{ - 1}{2} ) \times ( \frac{ - 1}{2}) \times ( \frac{ - 1}{2} ) \times \frac{4}{5} \times \frac{4}{5} \\ = \frac{ {( - 1)}^{3} }{ {2}^{3 } \times {5}^{2} } \times { 2}^{2} \times {2}^{2} \\ = \frac{ {( - 1)}^{3} }{ {5}^{2} } \times { 2}^{2 + 2 - 3}\\ = \frac{ {( - 1)}^{3} }{ {5}^{2} } \times { 2}^{4 - 3}\\ = \frac{ {( - 1)}^{3} }{ {5}^{2} } \times { 2}^{1}$