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Math help how do I do this and what should I get for the answer

Math help how do I do this and what should I get for the answer
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1 vote
Math help how do I do this and what should I get for the answer

Math help how do I do this and what should I get for the answer-example-1
User Stephen Simmons
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7.8k points

1 Answer

7 votes


f(x) = 2x + 1

g(x) = x ^(2) + 3x + 7
With these 2 equations all we have to do is just substitute it for f and get


2x + 1(x {}^(2) + 3x + 7)
Then just apply the distributive property

Just in case see if there are other ways of doing it
User Fake Name
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8.4k points
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