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Which option gives the correct simplified form and nature of (\sqrt{32}-\sqrt{2})?

Answer and explanation

Correct answer: (3\sqrt{2}), irrational

Step 1: (\sqrt{32}=4\sqrt{2}). Step 2: (\sqrt{32}-\sqrt{2}=4\sqrt{2}-\sqrt{2}=3\sqrt{2}), which is irrational. Step 3: For like surds, subtract only the coefficients.

Related tags

Subtraction Of SurdsIrrational NumbersClass 10Real NumbersMathematicsClass 10 Mcq

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