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Eva8 [605]
3 years ago
12

What is the simplified expression for -3(2x- y) + 2y + 2(x+y)2

Mathematics
1 answer:
Step2247 [10]3 years ago
6 0

Answer:

7y-4x.

Step-by-step explanation:

I think that the last 2 shouldn't be there and the third option should be 7y-4x or all the options are incorrect.

-3(2x- y) + 2y + 2(x+y)

= -6x+3y + 2y+2x+2y

= -6x+2x+3y+2y+2y

= -4x+7y.

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Step-by-step explanation:

From the question, we are informed that the stock of Company A gained 2% today to $79.56. The opening price of the stock in the beginning of the day will be calculated as:

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Therefore, opening price of the stock in the beginning of the day is $78

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