8th Class Mathematics Sample Paper Mathematics Sample Paper-2

  • question_answer
    Factorise: \[36{{u}^{2}}+\frac{1}{25}{{v}^{2}}+25{{w}^{2}}-\frac{12}{5}uv-2vw+60wu\]

    A) \[{{\left( 6u-\frac{v}{5}-5w \right)}^{2}}\]

    B) \[{{\left( 6u+\frac{v}{5}-5w \right)}^{2}}\]

    C) \[{{\left( 6u-\frac{v}{5}+5w \right)}^{2}}\] 

    D) \[{{\left( 6u-\frac{v}{5}+5w \right)}^{2}}\] 

    E) None of these

    Correct Answer: C


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