muddnumba1 muddnumba1

11-04-2018
Social Studies

contestada

multiply the polynomial expressions below.(7x+5)(2x^3-4x^2+9x-3)

Respuesta :

IsrarAwan IsrarAwan

13-04-2018

Ans: 14x^4 - 18x^3 + 43x^2 + 24x -15

Explanation:
Given:
(7x+5)(2x^3-4x^2+9x-3)

7x(2x^3-4x^2+9x-3) + 5(2x^3-4x^2+9x-3)

14x^4 - 28x^3 + 63x^2 - 21x + 10x^3 - 20x^2 + 45x - 15

Hence,
14x^4 - 18x^3 + 43x^2 + 24x -15

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TRUEBOSS72 TRUEBOSS72

08-11-2018

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