गुणनखंड कीजिए 6xsquare-x-15
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Answer:
6x^2 -x -15=6x^2-10x +9x - 15 =(6x^2 -10x) +(9x - 15) =2x (3x - 5) + 3 (3x -5) = (2x + 3)(3x -5).
ur answer is (2x +3)(3x -5)
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