2. Questions Bank
  3. 8th Class
  4. Mental Ability
  5. Factorisation

8th Class Mental Ability Factorisation Question Bank Factorisation

  • question_answer
    Which of the following is the correct factorization of \[9{{x}^{4}}-40{{x}^{2}}+16?\]

    A) \[(2x+1)(x-2)(x+3)(x-7)\]

    B) \[(3x+2)(3x-2)(x+2)(x-2)\]                             

    C) \[(x-4)(x+2)(x-3)(x+1)\]                          

    D) \[(2x-1)(2x+1)(x+1)\left( x-1 \right)\]

    Correct Answer: B

    Solution :

    Not Available


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