संख्या 125 का अभाज्य गुणनखंडन कौन सा है?
Which is the prime factorisation of 125?
Explanation opens after your attempt
A. \(5^3\)
Concept
Write \(125=5\times25\).
Why this answer is correct
\(25=5\times5\), so \(125=5^3\).
Exam Tip
25 is composite, so \(25\times5\) is not the final prime form. चरण 1: \(125=5\times25\) लिखें। चरण 2: \(25=5\times5\), इसलिए \(125=5^3\)। चरण 3: 25 संयुक्त है, इसलिए \(25\times5\) अंतिम अभाज्य रूप नहीं है।
Login to save your score, XP, coins and progress.