deathbunny1212oqsa0v deathbunny1212oqsa0v
  • 15-08-2017
  • Mathematics
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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

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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

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