6th Class Mathematics Algebraic Expressions - 854 Question Bank Algebraic Expressions

  • question_answer Simplify: \[({{a}^{2}}b-2ab+3{{b}^{2}}a)\]- \[\left( -b{{a}^{2}}+3ab-2a{{b}^{2}} \right)\]

    A) \[2{{a}^{2}}b-3ab-a{{b}^{2}}\]

    B) \[2{{a}^{2}}b-5ab-5a{{b}^{2}}\]

    C) \[2{{a}^{2}}b-5ab+5a{{b}^{2}}\]

    D) \[2{{a}^{2}}b-5ab+a{{b}^{2}}\]

    E) None of these

    Correct Answer: C


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