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Discussion

The simplified form of \(\frac{x^{\frac{9}{2}}\times \sqrt{y^5}}{x^{\frac{7}{2}}\times \sqrt{y^3}}\) is:

  • A.x^(2)/y^(2)
  • B.x^(2).y^(2)
  • C.xy
  • D.x^(2)/y

Answer: B

Exp: \(\frac{x^{\frac{9}{2}}\times \sqrt{y^5}}{x^{\frac{7}{2}}\times \sqrt{y^3}}\)  is:

 \(= x^{\frac{9}{2}-\frac{5}{2}}\times y^{\frac{7}{2}-\frac{3}{2}} \)

\(= x^2 . y^2\)

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