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7th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions

  • question_answer
    Subtract \[5{{x}^{2}}yz-2x{{y}^{2}}z+3xyz\]from\[xyz-2zx{{y}^{2}}+4zy{{x}^{2}}\].

    A) \[2xyz+4zy{{x}^{2}}\]

    B) \[-2xyz\text{ }+\text{ }4zy{{x}^{2}}\]

    C) \[-2xyz-zy{{x}^{2}}\]

    D) \[-xyz+zy{{x}^{2}}\]

    E) None of these

    Correct Answer: C

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