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ozzi
3 years ago
15

The domain for f(x) and g(x) is the set of all real numbers.

Mathematics
1 answer:
natulia [17]3 years ago
4 0

Answer:

A

Step-by-step explanation:

f(x) × g(x) = (3x + 8) × x² ( multiply each term in the factor by x² )

               = 3x × x² + 8 × x² = 3x³ + 8x² → A


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