8th Class Mathematics Factorisation Question Bank Factorisation

  • question_answer
    What is the perfect square form of \[9{{a}^{2}}-\frac{12}{5}a+\frac{4}{25}\]?

    A)  \[{{\left( a-\frac{2}{5} \right)}^{2}}\]     

    B)  \[{{\left( 3a-\frac{2}{5} \right)}^{2}}\]   

    C)  \[{{\left( 2a-\frac{2}{5} \right)}^{2}}\]   

    D)         \[{{\left( 3a+\frac{2}{5} \right)}^{2}}\]                  

    Correct Answer: B

    Solution :

    Not Available


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