Math, asked by a1mnsyam, 7 hours ago

x=3^m y=3^n. express 27^m+n/9^m in terms of x and y

Answers

Answered by shrirampawar249
1

Answer:

x =  {3}^{m} and \: y =  {3}^{n}  \\  {27}^{m + n}  \div  {9}^{m}  \\  \frac{ {27}^{m}  \times  {27}^{n} }{ {9}^{m} }  \\  =  \frac{ {3}^{3m}  \times  {3}^{3n} }{ {3}^{2n} }  \\  =  \frac{ {x}^{3}  \times  {y}^{3} }{ {y}^{2} }  \\  =  {x}^{3}  \times y

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