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goldfiish [28.3K]
2 years ago
8

For f(x)=2x+1 and g(x)=x^2-7, find

Mathematics
1 answer:
jonny [76]2 years ago
7 0

Answer:

-1468955

Step-by-step explanation:

please don't forget to write down the correct questions and formula.

find f(x) of g(x)

f(x)=2x+1 and g(x)=x²-7

F of G = 2(x²-7)+1

= 2x²-14+1

= 2x²-13

according to the question x=-1212

so there for f(x) of g(x)=2(-1212)²-13

=-1468955

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