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intermediate algebra

posted by on .

use polynomial long division to divide 25x^3+40x^2+25x+10
by
-5x^2-3x-2

  • intermediate algebra - ,

    multiply the denominator by -1 and then multiply your answer by -1 so you do not have to mess around with all the - signs
    ***********_5 x_+5_________________
    5x^2+3x+2 | 25x^3+40x^2+25x+10
    ************25x^3+15x^2+10x
    ************------------------
    ******************25x^2+15x+10
    ******************25x^2+15x10
    ******************------------
    R = 0
    so now times -1
    -5x-5 answer

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