deathbunny1212oqsa0v deathbunny1212oqsa0v

15-08-2017
Mathematics

contestada

I need help, Please hurry, It's timed.

Which expression is equivalent to 10-(2x^3+11x^2-2x-35)/(x+5)+6(4x^2)
A) 22x^2+x+3
B) 22x^2-x+9
C) 22x^2-x+17
D) 22x^2-x+3

Respuesta :

Lesley506 Lesley506

15-08-2017

the answer is
C) 22x^2-x+17

Answer Link

Аноним Аноним

20-06-2019

Answer with explanation:

[tex]\rightarrow 10-\frac{2x^3+11x^2-2x-35}{(x+5)}+6\times(4x^2)\\\\=10 -(2x^2+x-7)+24 x^2\\\\= 10-2x^2-x+7+24 x^2\\\\=22x^2-x-17[/tex]

Option C

22 x²-x+17

Ver imagen Аноним

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