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hram777 [196]
2 years ago
11

Find f(g(2)) if f(x) = x3+4 g(x) = x + 3

Mathematics
2 answers:
mixas84 [53]2 years ago
7 0

Answer:yeah I agree

Step-by-step explanation:

umka21 [38]2 years ago
3 0

Answer:

129.

Step-by-step explanation:

We substitute x + 3 for the x in f(x):

f(g(x)) = (x + 3)^3 + 4

So f(g(2)) = (2 + 3)^3 + 4

= 125 + 4

= 129.

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A quadratic equation can be written as:

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The solutions of this equation can be found by the equation:

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Now, if D>0

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then:

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