\(a^2-b^2-3a+3b\) को गुणनखंडित करें।
Factorise \(a^2-b^2-3a+3b\).
Explanation opens after your attempt
Correct Answer
A. ((a-b)(a+b-3))सही रूप
Concept
(a-2-b-2=(a-b)(a+b)) and (-3a+3b=-3(a-b)). In exams identify common ((a-b)).
Why this answer is correct
The correct answer is A. ((a-b)(a+b-3)) / सही रूप. (a-2-b-2=(a-b)(a+b)) and (-3a+3b=-3(a-b)). In exams identify common ((a-b)).
Exam Tip
(a-2-b-2=(a-b)(a+b)) और (-3a+3b=-3(a-b)) है। परीक्षा में समान ((a-b)) पहचानें।
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