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muminat
3 years ago
7

Determine the resulting polynomial: f(x)=10x−5 g(x)=2x2+4x−4 Find: f(x)⋅g(x)

Mathematics
1 answer:
Lina20 [59]3 years ago
4 0
40x^2 - 20x

(10x-5)(2*2+4x-4)
(10x-5)(4-4+4x)
(10x-5)(4x)
40x^2 - 20x
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So, first, what are the two sides?

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so that means that x+y=6.25 (I just divided both by 2)

now, x=4y (from "4 times as long as it is wide")

so we can substitute:

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In 2000, the total population of the U.S. was 281.4 million people. In 2010, it was 308.7 million people. What is the average ra
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Answer:

2.73 million people per year

Step-by-step explanation:

Turn sentences into coordinates/points:

In 2000, 281.4 million people

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In 2010, 308.7 million people

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Rate of population per year:

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