singularity7725 singularity7725

23-08-2018
Mathematics

contestada

multiply the polynomials (x+3)(3x2+8x+9)

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romantickitten8 romantickitten8

23-08-2018

x+3 = 3x

3x2 = 6 + 8x + 9 = 15 + 8x

8x + 3x = 11x

Hope this helps! Plz mark me as brainliest!!! :)

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EmoniArmstrong EmoniArmstrong

09-09-2020

Answer:

3x^3+17x^2+33x+27 apex

Step-by-step explanation:

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