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sqrt((99x^(12))/(25y^(12)))

99x1225y12\sqrt{\frac{99 x^{12}}{25 y^{12}}}

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Q. 99x1225y12\sqrt{\frac{99 x^{12}}{25 y^{12}}}
  1. Split and Simplify: Simplify the square root of a fraction by taking the square root of the numerator and the denominator separately.\newlineWe have 99x1225y12\sqrt{\frac{99x^{12}}{25y^{12}}}. The square root of 99x1299x^{12} is 99×x12\sqrt{99} \times \sqrt{x^{12}}, and the square root of 25y1225y^{12} is 25×y12\sqrt{25} \times \sqrt{y^{12}}.
  2. Simplify Perfect Squares: Simplify the square roots of the perfect squares and the variables with even exponents. 99\sqrt{99} is not a perfect square, but we can simplify x12\sqrt{x^{12}} to x6x^{6} because the exponent is even and divisible by 22. Similarly, 25\sqrt{25} simplifies to 55, and y12\sqrt{y^{12}} simplifies to y6y^{6}.
  3. Simplify 99\sqrt{99}: Simplify 99\sqrt{99}.\newlineSince 9999 is 9×119 \times 11 and 99 is a perfect square, we can write 99\sqrt{99} as 9×11\sqrt{9} \times \sqrt{11}, which simplifies to 3×113 \times \sqrt{11}.
  4. Combine Simplified Terms: Combine the simplified terms.\newlineWe now have (311x6)/(5y6)(3 \cdot \sqrt{11} \cdot x^{6}) / (5 \cdot y^{6}). Since xx and yy are both positive, we can keep the terms as they are without worrying about absolute values.
  5. Write Final Expression: Write the final simplified expression.\newlineThe simplified form of the original expression is (311x65y6)(\frac{3 \cdot \sqrt{11} \cdot x^{6}}{5 \cdot y^{6}}).

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