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lora16 [44]
2 years ago
13

Is (x − 4) a factor of f(x) = x3 − 2x2 + 5x + 1? Use either the remainder theorem or the factor theorem to explain your reasonin

g.
Mathematics
1 answer:
AlladinOne [14]2 years ago
5 0

Answer:

No, not a factor.

Step-by-step explanation:

By solving for (x-4) and getting x = 4, if we take that value and subtititute it into the original function, it should result in 0 IF it was a factor of the original function.

After substituting it in, you get a vbalue other than 0, meaning that by the factor theorem, (x-4) is not a factor.

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Answer:

y=a(x+2)^{2} -3\\-2=a(-5+2)^{2} -3\\\frac{-2+3}{9} =a\\a=\frac{1}{9} \\

Step-by-step explanation:

4 0
3 years ago
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Answer:

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2 years ago
The sum of two rational numbers is what
ludmilkaskok [199]

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Is rational

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