Question

(5-^7 / 5- ^3) * 1/5^6

please solve......​

Answer 1

$\: \: \: \: \: \: \: \: \: \large \sf \frac{ {5}^{ \tiny{(- 7)}} }{ {5}^{ \tiny{( - 3)}} } \times \frac{1}{ {5}^{ \tiny6} } \\ \\ \bf= > \frac{ \frac{1}{ {5}^{ \tiny{7}} } }{ \frac{1}{ {5}^{ \tiny{3}} } } \times \frac{1}{ {5}^{6} } \\ \\ \bf = > \frac{ {5}^{ \tiny3} }{ {5}^{ \tiny7} } \times {5}^{ \tiny{ (- 6)}} \\ \\ \bf = > \frac{ {5}^{ \tiny3} \times {5}^{ \tiny{( - 6)}} }{ {5}^{ \tiny7} } \\ \\ \bf = > \frac{ {5}^{ \tiny{[ 3+ ( - 6)]}} }{ {5}^{ \tiny7} } \\ \\ \bf = > \frac{ {5}^{ \tiny{[3 - 6]}} }{ {5}^{7} } \\ \\ \bf = > \frac{ {5}^{ \tiny{[ - 3]}} }{ {5}^{ \tiny7} } \\ \\ \bf = > \frac{ \frac{1}{ {5}^{ \tiny{3}} } }{ {5}^{ \tiny{7}} } = \frac{1}{ {5}^{ \tiny3} \times {5}^{ \tiny7} } \\ \\ \bf = > \frac{1}{ {5}^{ \tiny{(3 + 7)}} } = \frac{1}{ {5}^{ \tiny{10}} } = \red{{5}^{ \tiny{ - 10}} } \\ \\ \\ \tt \huge \longrightarrow \boxed{ \boxed{ \boxed{ {5}^{ \small{- 10}} \: } \: \: \: } \: \: \: }$

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Answer 2

Answer:

you are using

Step-by-step explanation:

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