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Multiply. Write your answer in simplest form. \newline3(72)\sqrt{3}(7 - \sqrt{2})

Full solution

Q. Multiply. Write your answer in simplest form. \newline3(72)\sqrt{3}(7 - \sqrt{2})
  1. Distribute 3\sqrt{3}: Distribute 3\sqrt{3} across the terms inside the parentheses.3(72)=3×73×2\sqrt{3}(7 - \sqrt{2}) = \sqrt{3} \times 7 - \sqrt{3} \times \sqrt{2}
  2. Multiply by 77: Multiply 3\sqrt{3} by 77.3×7=73\sqrt{3} \times 7 = 7\sqrt{3}
  3. Multiply by 2\sqrt{2}: Multiply 3\sqrt{3} by 2\sqrt{2}.3×2=3×2=6\sqrt{3} \times \sqrt{2} = \sqrt{3 \times 2} = \sqrt{6}
  4. Combine results: Combine the two results to get the final expression. 7367\sqrt{3} - \sqrt{6}

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