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Subtract. Write your answer in simplest form.\newline−73−93-7\sqrt{3} - 9\sqrt{3}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline−73−93-7\sqrt{3} - 9\sqrt{3}
  1. Combine like terms: Combine the like terms −73-7 \sqrt{3} and −93-9 \sqrt{3}.\newlineSince both terms have the same radical part, 3\sqrt{3}, we can combine them by adding their coefficients.\newline−73−93=(−7−9)3-7 \sqrt{3} - 9 \sqrt{3} = (-7 - 9) \sqrt{3}
  2. Simplify expression: Simplify the expression (−7−9)3(-7 - 9) \sqrt{3}.\newlineCalculate the sum of the coefficients.\newline(−7−9)3=−163(-7 - 9) \sqrt{3} = -16 \sqrt{3}

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