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harkovskaia [24]
3 years ago
12

Simplify: (8x2)+(−11x2+2x+1)

Mathematics
1 answer:
denpristay [2]3 years ago
3 0

Answer:

−3x^2+2x+1

Step-by-step explanation:

combine like terms

8x^2−11x^2

then just add the rest if theres no more like terms

hope this helps :/

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Find an equation that models the path of a satellite if its path is a hyperbola, a = 55,000 km, and c= 81,000 km. Assume the cen
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Answer:

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Step-by-step explanation:

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Given a= 55000 and c= 81000

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subtract 55000^2 on both sides

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