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  3. 8th Class
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8th Class Mental Ability Factorisation Question Bank Factorisation

  • question_answer
    \[9{{x}^{2}}+12xy+4{{y}^{2}}-25{{z}^{2}}\]is expressed as a product of two trinomials. Identify it.

    A) \[(3x+2y-5z)(3x-2y-5z)\]

    B) \[(3x+2y+5z)(3x-2y-5z)\]

    C) \[(3x+2y+5z)(3x+2y-5z)\]

    D) \[(3x-2y-5z)(3x-2y+5z)\]

    Correct Answer: C

    Solution :

    Not Available


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