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Tju [1.3M]
3 years ago
15

Please help . Gets brainlest answer!!

Mathematics
1 answer:
AysviL [449]3 years ago
6 0

3. -x²+-4x+-8

To solve:

−4x−5+−1(x²+3)

−4x+−5+−1x²+(−1)(3)

−4x+−5+−x²+−3

Combine like terms.

−4x+−5+−x²+−3

(−x²)+(−4x)+(−5+−3)

5.

It is not in standard form since this answer does NOT have x=, y=, #=. It only has the numbers. So, this is NOT in standard form.

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3 years ago
Please answer fast its timed
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Answer:

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Step-by-step explanation:

Plug in 5 and 9 separately for the equation of the x values.  Multiply them each and add 7 to get these values 22 and 34.

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The side lenghts of a square measures 10x+5. the side lenghts of a triangle are 30x,3x and 6x+30. the square and triangle have t
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sergij07 [2.7K]

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67.567567567568

Step-by-step explanation:

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2 years ago
1. The sum of two consecutive integers is at least 23. What is the smallest value that will make the statement true?
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