Respuesta :

fatpanda15

You would subtract each like term from eachother giving you,

-3[tex]x^{4}[/tex] + 3[tex]x^{3}[/tex] +8[tex]x^{2}[/tex] + 2x + 7

sirwill007

Answer:

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

Step-by-step explanation:

(−2x^4−2x^3+8x^2+2)−(x^4−5x^3+2x+7) =

(−2x^4−2x^3+8x^2+2)−1(x^4−5x^3+2x+7) =

−2x^4−2x^3+8x^2+2+ −x^4+5x^3-2x-7) =

combine like terms:

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

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