\(125x^3-y^3\) का गुणनखंड रूप क्या है?
What is the factorised form of \(125x^3-y^3\)?
Explanation opens after your attempt
A. ((5x-y)\(25x^2+5xy+y^2\))
Concept
Since (125x-3=(5x)3), this is a difference of cubes. Exam tip: keep (+5xy) in the second factor.
Why this answer is correct
The correct answer is A. ((5x-y)\(25x^2+5xy+y^2\)). Since (125x-3=(5x)3), this is a difference of cubes. Exam tip: keep (+5xy) in the second factor.
Exam Tip
(125x-3=(5x)3) है और यह घनों का अंतर है। परीक्षा में दूसरे गुणनखंड में (+5xy) रखें।
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