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Lostsunrise [7]
3 years ago
7

F(x) = x²+1 What is f(f(x))?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0

Answer:

f(f(x)) = x⁴ + 2x² + 2

Step-by-step explanation:

if f(x) = x² + 1, then f(f(x)) is equal to:

f(x)² + 1

= (x² + 1)² + 1

= x⁴ + 2x² + 1 + 1

= x⁴ + 2x² + 2

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3 years ago
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lorasvet [3.4K]

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8 0
3 years ago
What is the answer for this i need help!!??
11Alexandr11 [23.1K]

Answer:

-243

Step-by-step explanation:

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5 0
3 years ago
You are supposed to distribute to only one term (the first).
Tom [10]

Answer:

true

Step-by-step explanation:

There is no distribution (unless you count substitution) in the second set of terms.

Edit: I think I get what your question is now. You are supposed to distribute to every term inside the parenthesis (false)

6 0
3 years ago
Read 2 more answers
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