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Subtract. Write your answer in simplest form.\newline−55−65-5\sqrt{5} - 6\sqrt{5}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline−55−65-5\sqrt{5} - 6\sqrt{5}
  1. Identify coefficients: −55−65-5 \sqrt{5} - 6 \sqrt{5}\newlineIdentify the expression that combines the coefficients.\newline−55−65=(−5−6)5-5 \sqrt{5} - 6 \sqrt{5} = (-5 - 6) \sqrt{5}
  2. Combine coefficients: Simplify: (−5−6)5(-5 - 6) \sqrt{5}(−5−6)5(-5 - 6) \sqrt{5} = −115-11 \sqrt{5}

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