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pantera1 [17]
2 years ago
5

For g(x)= (x+7)^2+6x determine the input for x when the output of g(x)=13

Mathematics
2 answers:
Semmy [17]2 years ago
8 0
Answer:
x = -2 or -18.
Step-by-step explanation:
(x+7)^2 + 6x = 13
x^2 + 14x + 49 + 6x - 13 = 0
x^2 + 20x + 36 = 0
(x + 2)(x + 18) = 0
x = -2, -18.
Anuta_ua [19.1K]2 years ago
6 0

Answer:

x-2=°u&i

Step-by-step explanation:

because of the gravity of the earth

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<h3>Answer:</h3>

c) there are infinitely many solutions

<h3>Explanation:</h3>

Add x to the <em>first equation</em> to put it in standard form:

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These two equations describe the same line. Every point on the line is a solution to both equations, so there are infinitely many solutions. (We say these equations are "dependent.")

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Answer:

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Step-by-step explanation:

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3 years ago
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lisabon 2012 [21]

Answer:

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3 years ago
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3 years ago
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