\(\sqrt{27}-\sqrt{12}\) का सरल रूप क्या है?
What is the simplified form of \(\sqrt{27}-\sqrt{12}\)?
Explanation opens after your attempt
B. \(\sqrt{3}\)
Concept
\(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\) so the difference is \(\sqrt{3}\). The result is irrational.
Why this answer is correct
The correct answer is B. \(\sqrt{3}\). \(\sqrt{27}=3\sqrt{3}\) and \(\sqrt{12}=2\sqrt{3}\) so the difference is \(\sqrt{3}\). The result is irrational.
Exam Tip
\(\sqrt{27}=3\sqrt{3}\) और \(\sqrt{12}=2\sqrt{3}\) इसलिए अंतर \(\sqrt{3}\) है। परिणाम अपरिमेय है।
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