\(\sqrt{2}+3\sqrt{2}\) का सरल रूप कौन-सा है?
Which is the simplified form of \(\sqrt{2}+3\sqrt{2}\)?
Explanation opens after your attempt
Correct Answer
A. \(4\sqrt{2}\)
Concept
Adding like radicals gives \(\sqrt{2}+3\sqrt{2}=4\sqrt{2}\). It is still irrational.
Why this answer is correct
The correct answer is A. \(4\sqrt{2}\). Adding like radicals gives \(\sqrt{2}+3\sqrt{2}=4\sqrt{2}\). It is still irrational.
Exam Tip
समान मूलों को जोड़ने पर \(\sqrt{2}+3\sqrt{2}=4\sqrt{2}\) मिलता है। यह अभी भी अपरिमेय है।
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