\(\sqrt{147}-\sqrt{75}+\sqrt{27}\) किसके बराबर है?
What is \(\sqrt{147}-\sqrt{75}+\sqrt{27}\) equal to?
Explanation opens after your attempt
Correct Answer
A. \(5\sqrt{3}\)
Concept
\(\sqrt{147}=7\sqrt{3}\), \(\sqrt{75}=5\sqrt{3}\), and \(\sqrt{27}=3\sqrt{3}\). Therefore the result is \(5\sqrt{3}\).
Why this answer is correct
The correct answer is A. \(5\sqrt{3}\). \(\sqrt{147}=7\sqrt{3}\), \(\sqrt{75}=5\sqrt{3}\), and \(\sqrt{27}=3\sqrt{3}\). Therefore the result is \(5\sqrt{3}\).
Exam Tip
\(\sqrt{147}=7\sqrt{3}\), \(\sqrt{75}=5\sqrt{3}\) और \(\sqrt{27}=3\sqrt{3}\) है। इसलिए परिणाम \(5\sqrt{3}\) है।
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