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LenKa [72]
4 years ago
15

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

Mathematics
2 answers:
marysya [2.9K]4 years ago
7 0

So the right answer is -74.

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

DaniilM [7]4 years ago
6 0

Answer:

= ( - 74)

Step-by-step explanation:

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

hope this helps

brainliest appreciated

good luck! have a nice day!

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