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7th Class Mathematics Algebraic Expressions Question Bank Algebra

  • question_answer
    Identify terms which contain\[{{y}^{2}}\]and give the coefficients of\[{{y}^{2}}\]in \[2{{x}^{2}}y-15x{{y}^{2}}+7{{y}^{2}}\]

    A)  \[-15x{{y}^{2}},\,-15x\]

    B)  \[-15x,\,7\]coefficient

    C) terms\[(-15x{{y}^{2}},-7{{y}^{2}})\]coefficient\[-15x,7\]

    D)  \[2{{x}^{2}}y,-15x{{y}^{2}},7{{y}^{2}},2{{x}^{2}},-15x,7\]

    Correct Answer: C

    Solution :

    terms\[(-15x{{y}^{2}},-7{{y}^{2}})\]coefficient\[-15x,7\]


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