कौन-सा विकल्प \(\sqrt{32}-\sqrt{2}\) का सही सरल रूप और प्रकृति बताता है?
Which option gives the correct simplified form and nature of \(\sqrt{32}-\sqrt{2}\)?
Explanation opens after your attempt
Correct Answer
A. \(3\sqrt{2}\), अपरिमेय\(3\sqrt{2}\), irrational
Concept
\(\sqrt{32}=4\sqrt{2}\).
Why this answer is correct
\(\sqrt{32}-\sqrt{2}=4\sqrt{2}-\sqrt{2}=3\sqrt{2}\), which is irrational.
Exam Tip
For like surds, subtract only the coefficients. चरण 1: \(\sqrt{32}=4\sqrt{2}\) है। चरण 2: \(\sqrt{32}-\sqrt{2}=4\sqrt{2}-\sqrt{2}=3\sqrt{2}\), जो अपरिमेय है। चरण 3: समान मूल वाले पदों में केवल गुणांक घटाएँ।
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