2. Questions Bank
  3. 8th Class
  4. Mathematics
  5. Factorisation

8th Class Mathematics Factorisation Question Bank Factorisation

  • question_answer
    Choose the factors of \[15{{x}^{2}}-26x+8\] from the following.

    A)  \[(3x-4),(5x+2)\]

    B)  \[(3x-4),(5x-2)\]

    C)  \[(3x+4),(5x-2)\]

    D)  \[(3x+4),(5x+2)\]

    Correct Answer: B

    Solution :

    \[15{{x}^{2}}-26x+8\] \[=15{{x}^{2}}-20x-6x+8\] \[=5x\,(3x-4)-2(3x-4)\] \[=(3x-4)\,(5x-2)\]


You need to login to perform this action.
You will be redirected in 3 sec spinner