Takharikirby
Takharikirby Takharikirby
  • 07-06-2020
  • Mathematics
contestada

Simplify:
2[3-5(2+1)2 + 5]
Select one
O a. -74
O b. 89
O c. 14
O d. 74​

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 07-06-2020

So the right answer is -74.

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

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Answer Link
Hi1315
Hi1315 Hi1315
  • 07-06-2020

Answer:

[tex] = ( - 74)[/tex]

Step-by-step explanation:

[tex]2(3 - 5 {(2 + 1)}^{2} + 5) \\ 2(3 - 5(2 + 1)(2 + 1) + 5) \\ 2(3 - 5 \times 3 \times 3 + 5) \\ 2(3 - 15 \times 3 + 5) \\ 2(3 - 45 + 5) \\ 2( - 42 + 5) \\ 2( - 37) \\ 2 \times - 37 \\ = - 74[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

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