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GarryVolchara [31]
3 years ago
11

Simplify (2x + 3)(2x - 3) - (25x + 10) with all steps included.

Mathematics
1 answer:
GaryK [48]3 years ago
8 0

Answer:

4x^2-25x-19

Step-by-step explanation:

First off you got to distribute all the negative signs that were given. After distributing you gotta do it again to the remaining then after that, you must combine all like terms and get rid of them.

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Answer:

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Step-by-step explanation:

4x-7

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Hatshy [7]

ANSWER

f(1) =  - 34

f(n) = f(n - 1) + 13

EXPLANATION

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-34,-21,-8,5,....

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f(1) =  - 34

The common difference is

d = 5 -  - 8

d = 5 + 8 = 13

The recursive definition is given by;

f(n) = f(n - 1) + d

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for n=2,3,4,...

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Ne4ueva [31]

Answer:

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8.8=x*3.5

divide 3.5 on both sides.

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