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Gennadij [26K]
3 years ago
8

F(x)2x²+1and g(x)=x²-7find (f+g)(x)

Mathematics
1 answer:
Vilka [71]3 years ago
8 0

Answer:

3x² - 6

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= 2x² + 1 + x² - 7 ← collect like terms

= 3x² - 6

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A

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Answer:

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