(250) का सही अभाज्य गुणनखंडन क्या है?
What is the correct prime factorisation of (250)?
Explanation opens after your attempt
Correct Answer
A. \(2 \times 5^3\)
Concept
Write \(250=25 \times 10\).
Why this answer is correct
\(25=5^2\) and \(10=2 \times 5\), so \(250=2 \times 5^3\).
Exam Tip
Combine repeated (5) factors into a power. चरण 1: \(250=25 \times 10\) लिखें। चरण 2: \(25=5^2\) और \(10=2 \times 5\), इसलिए \(250=2 \times 5^3\)। चरण 3: समान (5) गुणनखंडों को जोड़कर घात बनाएं।
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