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Subtract. Write your answer in simplest form.\newline92−829\sqrt{2} - 8\sqrt{2}

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Full solution

Q. Subtract. Write your answer in simplest form.\newline92−829\sqrt{2} - 8\sqrt{2}
  1. Combine coefficients: 92−829 \sqrt{2} - 8 \sqrt{2}\newlineIdentify the expression that combines the coefficients.\newline92−82=(9−8)29 \sqrt{2} - 8 \sqrt{2} = (9 - 8) \sqrt{2}
  2. Simplify expression: Simplify: (9−8)2(9 - 8) \sqrt{2}(9−8)2(9 - 8) \sqrt{2}=12= 1 \sqrt{2}=2= \sqrt{2}

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