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(2sqrt5)/(sqrt6)+(2sqrt2)/(sqrt3)

256+223\frac{2\sqrt{5}}{\sqrt{6}} + \frac{2\sqrt{2}}{\sqrt{3}}

Full solution

Q. 256+223\frac{2\sqrt{5}}{\sqrt{6}} + \frac{2\sqrt{2}}{\sqrt{3}}
  1. Simplify terms by rationalizing: Step 11: Simplify each term by rationalizing the denominators.\newlineFor the first term, multiply numerator and denominator by 6\sqrt{6}:\newline256×66=25×66\frac{2\sqrt{5}}{\sqrt{6}} \times \frac{\sqrt{6}}{\sqrt{6}} = \frac{2\sqrt{5} \times \sqrt{6}}{6}\newline= 2306\frac{2\sqrt{30}}{6}\newline= 303\frac{\sqrt{30}}{3}
  2. Simplify second term: Step 22: Simplify the second term similarly, multiply numerator and denominator by 3\sqrt{3}:223×33=22×33\frac{2\sqrt{2}}{\sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}} = \frac{2\sqrt{2} \times \sqrt{3}}{3}= 263\frac{2\sqrt{6}}{3}
  3. Add simplified terms: Step 33: Add the simplified terms from Step 11 and Step 22:\newline303+263\frac{\sqrt{30}}{3} + \frac{2\sqrt{6}}{3}\newline= 30+263\frac{\sqrt{30} + 2\sqrt{6}}{3}