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matrenka [14]
3 years ago
11

Simplify (4x2 + 9x + 2) + (-2x2 + 2x - 3).

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

6x^2 + 11x -1

Step-by-step explanation:

4x^2 + 9x + 2 + 2x^2 + 2x -3

Add the like terms to get the answer

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Angle D has what measurement according to the protractor?
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B. 90^o

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We have been given a protractor and we are asked to find the measure of angle D.

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Therefore, the measure of angle D is 90 degrees and option B is the correct choice.

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3 years ago
Explain the role of the GCF in factoring a polynomial.
andreev551 [17]
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N^4

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bezimeni [28]

You'll need to provide a bit more information for me to answer this. I.e are you trying to find out how much money will be made after a certain number of years? e.c.t

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3 years ago
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some species of bacteria can copy their DNA and divide every 40 minutes. If a COLONY of 100 of these such bacteria begins with a
VikaD [51]

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The answer is 51,200 bacterium.

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You get a result of 51,200 bacterium.

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3 years ago
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