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If \(\left(3^{x}\right)^{2}=729\), what is the value of (x)?यदि \(\left(3^{x}\right)^{2}=729\), तो (x) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (3)(3)
We have \(\left(3^{x}\right)^{2}=3^{2x}\) and \(729=3^{6}\), so \(2x=6\) and \(x=3\). In exams, rewrite both sides with the same base.\(\left(3^{x}\right)^{2}=3^{2x}\) और \(729=3^{6}\), इसलिए \(2x=6\) और \(x=3\)। परीक्षा में दोनों पक्षों को समान आधार में लिखें।
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