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Black_prince [1.1K]
3 years ago
10

The variables A, B, and C represent polynomials where A = x + 1, B = x2 + 2x − 1, and C = 2x. What is AB + C in simplest form?

Mathematics
2 answers:
topjm [15]3 years ago
3 0
AB + C
= (x + 1)(x^2 + 2x - 1)  +  2x
= x^3 + 2x^2 - x + x^2 + 2x - 1 + 2x
= x^3  + 3x^2 + 3x - 1
allsm [11]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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kondor19780726 [428]

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Answer: a.) cos T=4/17

6 0
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Randy has $200 dollars in debt. Which of the following shows how much money Randy has in his account?
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Sorry!

Step-by-step explanation:

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3 years ago
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liubo4ka [24]

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Mark needed to buy some items for a science project. The items were priced $3.25, $0.55, $2.95, and $4.25 before tax. If everyth
Paul [167]

Answer:

He spent $5.40

Step-by-step explanation:

20% of 3.25 is 0.65

20% of 0.55 is 0.11

20% of 2.95 is 0.59

3.25 - 0.65 = 2.6

0.55 - 0.11 = 0.44

2.95 - 0.59 = 2.36

To get your answer we add 2.6, 0.44, and 2.36 together.

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Hope I helped! :)

7 0
4 years ago
The question i want to know is linked below. Please help :)
sesenic [268]

Answer:

Hey there!

To solve this problem, we want to find the LCM (least common multiple) of the two numbers.

The numbers are 25 and 30.

25=5x5

30=2x3x5

LCM is 5x5x2x3, or 150.

Thus, in 150 minutes is when the next bus will leave.

150 mins is equal to 2 hours and 30 mins, or 2.5 hours.

8 AM + 2.5 hrs = 10:30 AM.

Thus, the next time the busses leave together would be at 10:30 AM.

Let me know if this helps :)

8 0
3 years ago
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