samtinnivlioglou samtinnivlioglou

18-02-2021
Mathematics

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Express as a trinomial. (x+3)(3x-1)

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johnszx johnszx

18-02-2021

02837888888288oo3337781oo1

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jsnyder19 jsnyder19

18-02-2021

Answer:

3x^2+8x-3

Step-by-step explanation:

(x+3)(3x-1)

x*3x + x*(-1) + 3x*3 + 3*(-1)

x*3x = 3x^2

x*(-1) + 3x*3 = -x+9x = 8x

3*(-1) = -3

= 3x^2+8x-3

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