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8th Class Mathematics Factorisation Question Bank Factorization

  • question_answer
    Factorization: \[\mathbf{2}{{\mathbf{x}}^{\mathbf{2}}}-\mathbf{7x}-\mathbf{30}\]

    A)  \[\left( 2x+5 \right)\left( x-6 \right)\] 

    B)  \[\left( 2x+5 \right)\left( x+6 \right)\]

    C)  \[\left( 2x-5 \right)\left( x-6 \right)\]     

    D)   \[\left( 2x+2 \right)\left( x-3 \right)\]

    Correct Answer: A

    Solution :

    (a): Use same process as in Q9.


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