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8th Class Mental Ability Algebraic Expressions Question Bank Algebraic Identities

  • question_answer
    If \[(-2x+3y)\]is a side of a square, find its area.

    A)  \[4{{x}^{2}}+2xy+{{y}^{2}}\]

    B)       \[4{{x}^{2}}+4xy+9{{y}^{2}}\]           

    C)  \[4{{x}^{2}}-12xy+9{{y}^{2}}\]           

    D)  \[4{{x}^{2}}+12xy+9{{y}^{2}}\]

    Correct Answer: C

    Solution :

    Not Available


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