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fredd [130]
2 years ago
10

At which root does the graph of f(x) = (x + 4)(x + 7,5) cross the x-axis? -7 -4 4 7

Mathematics
1 answer:
Alona [7]2 years ago
5 0

Answer:

Answer: -7

Step-by-step explanation:

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Step-by-step explanation:

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Simplify the arithmetic: x<17.5

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Klio2033 [76]

Answer:

x=16

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3 0
2 years ago
Expand -8(4p-7) please
Artemon [7]

Answer:

-32p+56

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