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Simplify. \newline89\sqrt{\frac{8}{9}}

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Q. Simplify. \newline89\sqrt{\frac{8}{9}}
  1. Apply Quotient Rule of Radicals: Apply the quotient rule of radicals to 89\sqrt{\frac{8}{9}}. 89=89\sqrt{\frac{8}{9}} = \frac{\sqrt{8}}{\sqrt{9}}
  2. Evaluate 8\sqrt{8}: Evaluate 8\sqrt{8}. Find the prime factorization of 88 and try to make identical pairs of factors. 8=2×2×2\sqrt{8} = \sqrt{2 \times 2 \times 2} = 22×2\sqrt{2^2 \times 2} = 2×22 \times \sqrt{2}
  3. Evaluate 9\sqrt{9}: Now, let's evaluate 9\sqrt{9}.\newline9=3×3\sqrt{9} = \sqrt{3 \times 3}\newline=3= 3
  4. Combine Results: Combine the results from the previous steps. 89=223\sqrt{\frac{8}{9}} = \frac{2 \cdot \sqrt{2}}{3}

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