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Please help ASAP PLEASE AND THANK YOUUU ❤️

Please help ASAP PLEASE AND THANK YOUUU ❤️-example-1

2 Answers

10 votes


= \frac{1}{ {7}^(9) }

Explanation:


= {7}^( - 3) * {7}^( - 5) * {7}^( - 1)


= {7}^(( - 3 - 5 - 1))


= {7}^( - 9)


= \frac{1}{ {7}^(9) }

User Gwynne Raskind
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3.8k points
4 votes

Explanation:


{7}^( - 3) * {7}^( - 5) * 7 {}^( - 1)


\frac{1}{7 {}^(3) } * \frac{1}{ {7}^(5) } * (1)/(7 ) \\ \frac{1}{ {7}^(3 + 5 + 1 ) } \\ \frac{1}{ {7}^(9) } \\

User Therufa
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3.5k points