cordaijah314 cordaijah314

29-04-2016
Mathematics

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what is the product of (x+1) and (2x^2+3x-1)?

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Аноним Аноним

29-04-2016

(x + 1)(2x^2 + 3x - 1) : Can be solved in multiple ways but easiest for me :P

x (2x^2 + 3x - 1) + 1(2x^2 + 3x - 1)

(2x^3 + 3x^2 - x) + (2x^2 + 3x - 1)

2x^3 + 5x^2 + 2x - 1

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