adrianakcorivera adrianakcorivera

30-05-2021
Mathematics

contestada

(5x^3+x^2-5x+4) and (8x^3-5x^2+8x+9 find the sum

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hnori22003 hnori22003

30-05-2021

( 5 + 8 )x^3 + ( 1 - 5 )x^2 + ( - 5 + 8 )x + 4 + 9 =

13x^3 - 4x^2 + 3x + 13

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