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Subtract. Write your answer in simplest form.\newline−25−55-2\sqrt{5} - 5\sqrt{5}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline−25−55-2\sqrt{5} - 5\sqrt{5}
  1. Identify coefficients: −25−55-2 \sqrt{5} - 5 \sqrt{5}\newlineIdentify the expression that combines the coefficients.\newline−25−55=(−2−5)5-2 \sqrt{5} - 5 \sqrt{5} = (-2 - 5) \sqrt{5}
  2. Combine coefficients: Simplify: (−2−5)5(-2 - 5) \sqrt{5}(−2−5)5(-2 - 5) \sqrt{5} = −75-7 \sqrt{5}

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