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What is the value of (8^2 \times 2^3 \div 4^2)?(8^2 \times 2^3 \div 4^2) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 3232
Express each number as a power of 2: 8^2=(2^3)^2=2^6 and 4^2=(2^2)^2=2^4. Therefore, 2^6 \times 2^3 \div 2^4=2^{6+3-4}=2^5=32. Hence, option D is correct. Exam tip: when powers have the same base, add exponents while multiplying and subtract them while dividing.सभी संख्याओं को 2 की घात के रूप में लिखें: 8^2=(2^3)^2=2^6 और 4^2=(2^2)^2=2^4। अतः 2^6 \times 2^3 \div 2^4=2^{6+3-4}=2^5=32। इसलिए सही उत्तर विकल्प D है। परीक्षा-युक्ति: समान आधारों के गुणन में घातें जोड़ें और भाग में घातें घटाएँ।
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