What is the coefficient of a in the expression 5a3 + 9a2 + 7a + 4 ?
Mathematics
alanacastle
Question
What is the coefficient of a in the expression 5a3 + 9a2 + 7a + 4 ?
2 Answer

1. User Answers Equanimity
The coefficient is the number that's before the variable and is multiplying the variable.
In 9a2, the coefficient is 9. 
2. User Answers JonHenderson55
The answer is: "7" .
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(in the term: "7a").
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