यदि किसी संख्या का अभाज्य गुणनखंडन \(2\times5^2\) है, तो वह संख्या कौन सी है?
If the prime factorisation of a number is \(2\times5^2\), which number is it?
Explanation opens after your attempt
Step 1
Concept
\(5^2=25\).
Step 2
Why this answer is correct
\(2\times25=50\).
Step 3
Exam Tip
Find the value of the power and then multiply. चरण 1: \(5^2=25\) है। चरण 2: \(2\times25=50\)। चरण 3: घात का मान निकालकर फिर गुणा करें।
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