\(27a^3-9a^2\) में सामान्य गुणनखंड निकालने पर क्या मिलेगा?
What is obtained by taking out the common factor from \(27a^3-9a^2\)?
Explanation opens after your attempt
D. (9a-2(3a-1))
Concept
\(9a^2\) is common in both terms. Exam tip: take out the common variable with the smaller power.
Why this answer is correct
The correct answer is D. (9a-2(3a-1)). \(9a^2\) is common in both terms. Exam tip: take out the common variable with the smaller power.
Exam Tip
दोनों पदों में \(9a^2\) सामान्य है। परीक्षा में सबसे कम घात वाला समान चर बाहर निकालें।
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