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Hitman42 [59]
2 years ago
15

(5a^3-2)(5a^3+2) expand and combine like terms

Mathematics
1 answer:
joja [24]2 years ago
4 0

Step-by-step explanation:

(5a³-2)(5a³+2)

  1. 5a³×5a³+ 5a³×2 - 2× 5a³+ 5a³×2
  2. 5a³+10a³- 10a³ + 10a³
  3. 5a³+10a³ + 10a³-10a³
  4. 15a³ Answer
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110 is a composite number, so, begin by makin a factor tree. Place 110 at the top, draw two arrows in a downward direction with 2 and 55 at the end of each. Since 2 is a prime number, move on to 55, which is also composite. Make two more downward arrows and place 5 and 11 at the ends. So, your prime factorization is 110=2*5*11.


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3 years ago
30 Pts.....
MA_775_DIABLO [31]

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3 years ago
In a New York Times/CBS News Poll, respondents were asked if it should be legal or illegal to send a text message while driving.
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Answer: \dfrac2{201}

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