7th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions and Linear Equation

  • question_answer How much is \[\mathbf{2}{{\mathbf{m}}^{\mathbf{3}}}-\text{ }\mathbf{13}{{\mathbf{m}}^{\mathbf{2}}}+\text{ }\mathbf{5m}\text{ }-\text{ }\mathbf{7}\] greater than\[\mathbf{6}{{\mathbf{m}}^{\mathbf{3}}}+\text{ }\mathbf{11}{{\mathbf{m}}^{\mathbf{2}}}-\text{ }\mathbf{8m}\text{ }+\text{ }\mathbf{7}\]?

    A) \[4{{m}^{3}}+\text{ }24{{m}^{2}}+\text{ }13m+14\]

    B)  \[-\text{ }4{{m}^{3}}-24{{m}^{2}}+\text{ }13m\text{ }-\text{ }14\]

    C) \[-\text{ }4{{m}^{3}}+\text{ }24{{m}^{2}}+\text{ }13m-14\]

    D)         \[4{{m}^{3}}+\text{ }24{{m}^{2}}+\text{ }3m\text{ }+\text{ }14\]

    E)  None of these

    Correct Answer: B

    Solution :

    Not Available

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