Simplify:√(729)^5/3=
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Question -
({(729)}^{ \frac{ - 5}{3} } ) ^{ \frac{ - 1}{2} } = {(729)}^{ \frac{ - 5}{3} \times \frac{ - 1}{2} }
Answer -
LHS -
({(729)}^{ \frac{ - 5}{3} })^{ \frac{ - 1}{2} }
we \: know \: ({a}^{m} ) ^{n} = {a}^{mn}
(729) ^{ \frac{5}{6} }
729 = {3}^{6}
({3}^{6}) ^{ \frac{5}{6} }
{3}^{5} = 243
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RHS -
(729) ^{ \frac{ - 5}{3} \times \frac{ - 1}{2} }
(729) ^{ \frac{5}{6} }
729 = {3}^{6}
( {3}^{6} ) ^{ \frac{5}{6} }
{3}^{5} = 243
Hence :
Verified : LHS = RHS .
HOPE IT HELPS
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