9th Class Mathematics Sample Paper Mathematics Sample Paper-2

  • question_answer If \[x\text{ }+\text{ }y\text{ }=\text{ }2\], then the value of \[{{x}^{3}}+6xy+{{y}^{3}}-8\] is equal to:

    A) 1                     

    B) 0

    C) 3                     

    D) 7

    E) None of these

    Correct Answer: B


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