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Posted by on Wednesday, March 28, 2012 at 4:50pm.

Could someone please help me with this?
Is it possible to subtract two polynomials, each of degree 3, and have the difference be a polynomial of degree 2? If so, give an example. If not, explain why not.

thanks

  • algebra - , Wednesday, March 28, 2012 at 5:40pm

    (x^3+ 5x^2+4) - (x^3 - 3x^2 - 6x)

    = x^3 + 5x^2 + 4 - x^3 + 3x^2 + 6x
    = 8x^2 + 6x + 4

    mmmhhh?

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