michaelchavez6959127
14.01.2021 •
Mathematics
39
Simplify
3-12
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들
1
이
o
33
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Ответ:
(f+g)(x) = x² + x + 2
Step-by-step explanation:
f(x) = x² + 3; g(x) = x - 1
(f+g)(x) =
= f(x) + g(x)
= x² + 3 + x - 1
= x² + x + 2