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Subtract. Write your answer in simplest form.\newline−82−22-8\sqrt{2} - 2\sqrt{2}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline−82−22-8\sqrt{2} - 2\sqrt{2}
  1. Identify coefficients expression: Identify the expression that combines the coefficients.\newline−82−22=(−8−2)2-8 \sqrt{2} - 2 \sqrt{2} = (-8 - 2) \sqrt{2}
  2. Simplify expression: Simplify: (−8−2)2(-8 - 2) \sqrt{2}\newline(−8−2)2=−102(-8 - 2) \sqrt{2} = -10 \sqrt{2}

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