kristal03rodriguez kristal03rodriguez

15-04-2021
Mathematics

contestada

(33x3+6x-9)+(-33x3+9x2-10)

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makayda14 makayda14

15-04-2021

(33x3+6x-9)+(-33x3+9x2-10) = -46

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SahabNayyar SahabNayyar

15-04-2021

Answer:

9x² + 6x -19

Step-by-step explanation:

= 33x³ + 6x - 9 - 33x³ + 9x² -10

= 33x³ - 33x³ + 9x² + 6x -10 -9

= 9x² + 6x -19

Answer Link

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