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What is the value of (25^2\div5^3)?(25^2\div5^3) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 55
Since \(25=5^2\), we get \(25^2=(5^2)^2=5^4\). Therefore, \(25^2\div5^3=5^4\div5^3=5^{4-3}=5\). Hence, option B is correct. Exam tip: When dividing powers with the same base, subtract the exponents.क्योंकि \(25=5^2\), इसलिए \(25^2=(5^2)^2=5^4\)। अतः \(25^2\div5^3=5^4\div5^3=5^{4-3}=5\)। इसलिए सही विकल्प B है। परीक्षा-युक्ति: समान आधार वाली घातों के भाग में घातांक घटाए जाते हैं।
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