(\sqrt{2}\(\sqrt{8}+\sqrt{18}\)) का मान क्या है?
What is the value of (\sqrt{2}\(\sqrt{8}+\sqrt{18}\))?
Explanation opens after your attempt
Correct Answer
A. (10)
Concept
\(\sqrt{8}=2\sqrt{2}\) and \(\sqrt{18}=3\sqrt{2}\), so the bracket is \(5\sqrt{2}\) and the product is (10). Simplify the bracket first.
Why this answer is correct
The correct answer is A. (10). \(\sqrt{8}=2\sqrt{2}\) and \(\sqrt{18}=3\sqrt{2}\), so the bracket is \(5\sqrt{2}\) and the product is (10). Simplify the bracket first.
Exam Tip
\(\sqrt{8}=2\sqrt{2}\) और \(\sqrt{18}=3\sqrt{2}\), इसलिए कोष्ठक \(5\sqrt{2}\) और गुणनफल (10) है। पहले कोष्ठक सरल करें।
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