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MATH

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Simplify the rational expression below.
x^3+2x^2+4/x^3+8

  • MATH - ,

    I am sure you meant:
    (x^3+2x^2+4)/(x^3+8)
    then
    = (x+2)(x+2)/( (x+2)(x^2 - 2x + 4)
    = (x+2)/)x^2 - 2x+4) , x ≠ -2

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