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faust18 [17]
3 years ago
9

(4v^3-3v^2)+(3v^3+6v^2-9v)​

Mathematics
1 answer:
Alexxandr [17]3 years ago
3 0

Answer:

7v^3+3v^2-9v

Step-by-step explanation:

This is the simplified version

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Select an equation that is equivalent to a^2-144b^2 a) (a-12b)^2 B) (a+12b)^2 C) (a-12b)(a+12b) C) a^2-24ab+144b^2
Nataliya [291]

Answer:

C) (a-12b)(a+12b)

Step-by-step explanation:

a^2-144b^2 = (a-12b)(a+12b)

This is the formula that when two terms squared are written with a minus sign between them their factors are the product of the original numbers once with a plus sign and once with the minus sign.

This can be explained by multiplying them.

                (a-12b)

<u>                 *(a+12b)         </u>

                  a²- 12ab

  <u>                     +12ab - 144b²      </u>

<u>                     a²    +0    - 144b²    </u>

We see we get the same answer as applying the formula above.

4 0
2 years ago
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Answer:

867 tickets were sold because if you divide how much they earned by how much it cost you get 867

8 0
3 years ago
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7 0
3 years ago
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