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Subtract. Write your answer in simplest form.\newline−102−42-10\sqrt{2} - 4\sqrt{2}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline−102−42-10\sqrt{2} - 4\sqrt{2}
  1. Identify coefficients combination: Identify the expression that combines the coefficients.\newline−102−42=(−10−4)2-10 \sqrt{2} - 4 \sqrt{2} = (-10 - 4) \sqrt{2}
  2. Simplify expression: Simplify: (−10−4)2(-10 - 4) \sqrt{2}\newline(−10−4)2=−142(-10 - 4) \sqrt{2} = -14 \sqrt{2}

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