निम्न में से \(3\sqrt{2}\times 2\sqrt{2}\) का मान कौन सा है?
Which of the following is the value of \(3\sqrt{2}\times 2\sqrt{2}\)?
Explanation opens after your attempt
A. 12
Simple Explanation
गुणन करना है: \(3\sqrt{2}\times 2\sqrt{2}=3\times2\times(\sqrt{2}\times\sqrt{2})=6\times2=12\)। विकल्प B (\(6\sqrt{2}\)) गलत है क्योंकि वहाँ \(\sqrt{2}\times\sqrt{2}=2\) को ध्यान में नहीं रखा गया। एक छोटा परीक्षा-सुझाव: समान मूलों का गुणन करते समय \(\sqrt{a}\times\sqrt{a}=a\) याद रखें। / Compute directly: \(3\sqrt{2}\times 2\sqrt{2}=3\times2\times(\sqrt{2}\times\sqrt{2})=6\times2=12\). Option B (\(6\sqrt{2}\)) is incorrect because it ignores that \(\sqrt{2}\times\sqrt{2}=2\). Exam tip: simplify products of identical radicals using \(\sqrt{a}\times\sqrt{a}=a\).
Login to save your score, XP, coins and progress.
