Robertogarza029 Robertogarza029

13-04-2017
Mathematics

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What is the product of these polynomials? (3x2 - 2x)(2x2 + 3x - 1)
A. 6x4 + 5x3 - 9x2 - 2x B. 5x4 + 2x3 - 8x2 + 2x
C. 6x4 + 5x3 - 3x2 + 2x D. 6x4 + 5x3 - 9x2 + 2x

Respuesta :

Kmieteczka Kmieteczka

13-04-2017

[tex](3x^2-2x)(2x^2+3x-1)=6x^4+9x^3-3x^2-4x^3-6x^2+2x=6x^4+5x^3-9x^2+2x[/tex]

The answer: D
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